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53BP1 Antibody - BSA Free

Images

 
Irradiated cochlear spiral ganglion cells, mouse, frozen section of fixed material. Image from verified customer review.
Genetic Strategies: 53BP1 was detected in immersion fixed HeLa cells (left) but was not detected in 53BP1 knockout Hela cells (right) using Rabbit Anti-human 53BP1 polyclonal antibody (Catalog #NB100-304) at 0.3 ...read more
Total protein from HeLa, A431, Neuro2A, and PC12 was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 1.0 ug/mL in 5% block buffer ...read more
Human breast tumors stained with 53BP1 antibody. Image from verified customer review.
Detection of Human and Mouse 53BP1 by IHC. Sample: FFPE sections of human ovarian carcinoma (left) and mouse teratoma (right). Antibody: 53BP1 Antibody (Catalog #NB100-304) used at a dilution of 1:1000 (1ug/mL). ...read more
Human medulloblastoma (DAOY) and mouse astrocyte (C8D1A) cell lines were exposed for 48 hours to DMSO or 1ug/mL of the DNA damaging agent EPE. Cells were immunostained for 53BP1 (green). The nuclei were counterstained ...read more
An intracellular stain was performed on RH-30 cells with 53BP1 Antibody (Catalog #NB100-304AF647) (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. ...read more
Immunoprecipitation analysis lysates from HCC44 cells in 1% NP40. Image from verified customer review.
Biological Strategies: Effect of RK-33 on radiation-induced DNA damage. A Immunofluorescence images showing 53BP1 and gamma-H2AX foci in A549 cells after 2-Gy radiation and A549 cells pre-treated with 6 uM RK-33, ...read more
Lamin A/C-53BP1 interaction is regulated in a DNA damage-dependent manner. U2OS/GFP-lamin A cells were pretreated with 10 um ATMi f for 1 h before exposure to IR (10 Gy, 1 h recovery). Cell extracts were then subjected ...read more
HeLa cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with 53BP1 Antibody conjugated to DyLight 550 (NB100-304R) at 5 ug/ml for ...read more
An intracellular stain was performed on Ntera2 cells with 53BP1 Antibody NB100-304 (blue) and a matched isotype control NBP2-24891 (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells ...read more
Whole cell lysate from U2OS or 293T cells. Bands indicate an observed molecular weight of ~220 kDa and the theoretical molecular weight is 214 kDa.
Biological Strategies: Upper Panel: 53BP1 foci in proliferating MEFs. Lower Panel: 53BP1 foci in proliferating MEFs exposed to 10 Gy of IR.
Embryonic Fibroblast cells pre-extraction for 5 mins with CSK buffer. Fixed with 4% PFA and 75% Ethanol. Primary Antibody at 1:1000. Secondary Antibody at 1:1000. Image from verified customer review.
Biological Strategies: Upper Panel: Control untreated cells. Lower Panel: Cells exposed to irradiation (10 Gy) and probed for 53BP1 foci. Cells were grown on coverslips, fixed with 4% paraformaldehyde, methanol ...read more
Genetic Strategies: MUS81 inhibition in BRCA2-deficient cells causes accumulation of 53BP1 nuclear bodies and G1 arrest. H1299 cells carrying a DOX-inducible BRCA2 shRNA were transfected with control or MUS81 ...read more
Biological Strategies: Pot1a prevents DDR in HSCs. Telomeric DDR in 8 week-old LSK cells upon Pot1a knockdown. Immunocytochemical staining of TRF1 (green). Foci co-stained with TRF1 and 53BP1 were identified as ...read more
Lamin A/C-53BP1 interaction is regulated in a DNA damage-dependent manner. U2OS cells were transfected with siCTRL or siLMNA and subjected to laser micro-irradiation, fixed 15 min later and then processed for ...read more
Ntera2 cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-53BP1 Antibody NB100-304 at 2 ug/ml overnight at 4C and ...read more
NIH3T3 cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with anti-53BP1 Antibody NB100-304 at 2 ug/ml overnight at 4C and ...read more
HeLa cells were fixed in 4% paraformaldehyde for 10 minutes and permeabilized in 0.5% Triton X-100 in PBS for 5 minutes. The cells were incubated with 53PB1 Antibody conjugated to DyLight 550 (NB100-304R) at 5 ug/ml for ...read more
Staining of 53BP1 in human colon cancer using DAB with hematoxylin counterstain.
An intracellular stain was performed on A431 cells with 53BP1 Antibody (Catalog #NB100-304AF647) (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. ...read more
For 53BP1 staining, samples were incubated for 1 hour with 1:200 53BP1 primary antibody in PBS/BSA 1%, at room temperature. Green: 53BP Blue: DAPI. Image from verified customer review.
DYNLL1 is required for 53BP1-dependent p53 responses to Nutlin-3. a Immunoblot analysis of the MCF-7 cell lines used in (a) with anti-53BP1 or anti-RPA32 antibodies prior to N3 treatment. b Quantification of n = 3 ...read more
Depletion of PNUTS and NPAT induces a global DDR.(A) Induction of telomere dysfunction–induced foci (TIF) upon candidate knockdown in HeLa cells from Fig 5. Depletion of TRF2 was used as a positive control. 53BP1 was ...read more
HPV+ HNSCCs have decreased expression of NHEJ and HR proteins including DNA-Pk and BRCA2Cells were treated with mock or 4 Gy radiation, harvested and lysed at 15 minutes post-treatment, and analyzed by western blot for ...read more
LNCaP cells in culture were treated for 24 hrs with DMSO or ENZ, then irradiated with 0 or 1 Gy.Cell were fixed and immunostained for 53BP1 0.5, 1.5 and 24 hrs after irradiation. Immunofluorescent images were obtained ...read more
Representative immunohistochemistry staining for 53BP1 expression in pancreatic adenocarcinoma. (A) is high intensity of 53BP1 expression and (B) is low intensity of 53BP1 expression.
53BP1 was detected in immersion fixed U-2 OS human osteosarcoma cell line using Rabbit anti-53BP1 Antigen Affinity Purified Polyclonal Antibody conjugated to DyLight 650 (Catalog # NB100-304C) (light blue) at 10 µg/mL ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - Depletion of TPX2 causes defects in 53BP1 ionizing radiation-induced foci formation.(A) The protein level of 53BP1 is not affected by miRNA-mediated depletion of ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Nuclear intensity of key BER proteins.A) Quantification of mean nuclear fluorescence intensity is shown for PARP1 (**** P 25 cells each ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - 53BP1 cofractionates with lamins A/C in HDF. (A) HDF were treated with IR (5 Gy, 1 h) & fractionated by sequential treatments of ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - 53BP1 focus formation. (A) Bars indicate the mean ± standard error of 53BP1 focus-forming cells in three independent control & three independent Asciz−/− ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - hsRAD51-II3A expressing cells accumulate 53BP1 foci after treatment with HU. Representative images depicting 53BP1 foci (green) in PCNA ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Persistent DNA damage exists in ALT cells. (A) IF-FISH showing DNA damage response (53BP1) in ALT (VA13, U2OS, SAOS2, SKLU-1), telomerase ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - LNCaP cells in culture were treated for 24 hrs with DMSO or ENZ, then irradiated with 0 or 1 Gy.Cell were fixed & immunostained for 53BP1 ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - IMR90 cells depleted for Ajuba undergo a DNA damage response. (A,C,D) Western blots for Ajuba, Cyclin A, Rb, Chk1 phosphorylation, & PARP ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - DYNLL1 is required for 53BP1-dependent p53 responses to Nutlin-3. a Immunoblot analysis of the MCF-7 cell lines used in (a) with anti-53BP1 or anti-RPA32 antibodies ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - RNA:DNA hybrids promote 53BP1 foci formation.(a) Immunofluorescence using the anti-flag & anti-53BP1 antibody in cells expressing ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - Hypoxia causes DNA damage in patient-derived colonosphere cultures in vitro(a) Two independent patient-derived colonospheres were cultured in normoxia (21%) or ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - TRF1HP1 alpha results in reduced TIFs induced by mutant hTR expression. Cells stably expressing TRF1HP1 alpha (WT or mutant variants of ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - SPOC1 is recruited to I-SceI-induced DSBs where it colocalizes with 53BP1. (A) In situ immunofluorescence studies with U2OS19 ptight13 ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - A-type lamin depletion inhibits DNA repair & reduces cellular fitness to DNA damage. (A) Wild-type (WT) or Y259X HDF treated w/ proteasome inhibitor MG-132 ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - TRF2/Terc double null mutation induces DNA damage response resulting in terminal differentiation of metastatic tumorsHistopathology of ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Increased Neurogenesis in the Absence of INK4a/ARF Expression Is Independent of Apoptosis & Microglial Activation(A) Quantification of the ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Loss of functional PRPF31 induce RNA:DNA hybrid dependent genomic instability but not in mice retinal neurons.(a andb) gamma H2AX & 53BP1 ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - TRF1HP1 alpha results in reduced TIFs induced by mutant hTR expression. Cells stably expressing TRF1HP1 alpha (WT or mutant variants of ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - Lamin A/C-53BP1 interaction is regulated in a DNA damage-dependent manner. (A) Left; HDF were subjected to IR (10 Gy) & allowed to recover for 1 h. Association ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Persistence of repair foci at suboptimal pHe. (A) Left panel shows immunofluorescence detection of gamma H2AFX & 53BP1 following 24 h ...read more
Western Blot: 53BP1 Antibody - BSA Free [NB100-304] - Aphidicolin-induced ATM signaling in immortalized MEFs. (A) Cells (WT, MJI-53; KO, MJI-1) were treated for 24 h using 0 or 3 μM aphidicolin. (B) Cells (lane ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - POT1 prevents DDR in human HSC. a Expression of POT1 in hCB CD34+ cells & LT-HSCs (Lin–CD34+CD38−CD45RA−CD90+CD49f+). b hCB-derived ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - DNA repair response to irradiation-induced DNA-breaks in adult mice retina.(a) Immunofluorescence performed using anti-gamma H2AX & 53BP1 ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Detection of 53BP1 in CTCs from MBC patients in the DETECT IV trial. (a) Selection of MBC patients with CTC-positivity (HER2-) & primary ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Treatment w/ exogenous POT1 protein protects LT-HSCs in culture. a Effect of MTM-POT1a on colony formation of HSCs. LT-HSCs (8 week-old) ...read more
Immunocytochemistry/ Immunofluorescence: 53BP1 Antibody - BSA Free [NB100-304] - Induction of senescence in hepatocytes causes mitochondrial dysfunction & reduces fatty acid oxidation capacity.Hepatocytes isolated from ...read more

Product Details

Summary
Reactivity Hu, Mu, Rt, Bt, Bv, Ca, Fi, Gt, Pm, Po, Pm, Fe, Pm-Or, Rb, ShSpecies Glossary
Applications WB, ChIP, Flow, Func, ICC/IF, IHC, IP, WB, ChIP, KD, KO
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Format
BSA Free
Concentration
1 mg/ml

Order Details

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53BP1 Antibody - BSA Free Summary

Description
Please note for Lot A5, the dilution recommendations have changed from our previous lot recommendations. You may be required to use the antibody at a higher dilution than previous lots to obtain similar results. Please contact us if you have any questions.
Immunogen
Partial synthetic peptide made to an internal portion of human 53BP1 (between amino acids 350-400) [NP_005648.1].
Marker
DNA Double Strand Break Marker
Predicted Species
Porcine (90%), Chimpanzee (96%), Orangutan (96%), Rabbit (90%), Feline (90%), Sheep (90%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
TP53BP1
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Chromatin Immunoprecipitation (ChIP) reported in scientific literature (PMID 24591601)
  • Chromatin Immunoprecipitation reported in scientific literature (PMID 24591601)
  • Flow (Intracellular) 1.5 ug/ml
  • Flow Cytometry 1.5 ug/ml
  • Immunoblotting reported in multiple pieces of scientific literature
  • Immunocytochemistry/ Immunofluorescence 1:1000-1:5000
  • Immunohistochemistry reported in scientific literature (PMID 24987917)
  • Immunohistochemistry-Frozen reported by customer review
  • Immunohistochemistry-Paraffin 1:1000-1:5000. Use reported in scientific literature (PMID 27653664)
  • Immunoprecipitation reported in scientific literature (PMID 25645366)
  • In-situ Hybridization reported in scientific literature (PMID 34988401; 33122290)
  • Knockdown Validated
  • Knockout Validated reported in scientific literature (PMID 26601238)
  • Western Blot 1 - 2 ug/ml
Theoretical MW
214 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Control
Human Rectum Whole Tissue Lysate (Adult Whole Tumor)
Human Ovary Whole Tissue Lysate (Adult Whole Tumor)
Reviewed Applications
Read 15 Reviews rated 4.7
using
NB100-304 in the following applications:

Publications
Read Publications using
NB100-304 in the following applications:

Reactivity Notes

Human reactivity reported in scientific literature (PMID:32877678). Human and mouse reactivity cited in numerous publications. Primate reactivity reported in scientific literature (PMID: 18389475). Fish reactivity reported in scientific literature (PMID: 25516420). Bat, canine, and bovine reactivity reported in scientific literature (PMID: 27573809). Predicted cross-reactivity based on sequence identity: Chimpanzee (96%), Gorilla (96%), Orangutan (96%), Gibbon (94%), Marmoset (92%), Feline (90%), Porcine (90%), Rabbit (90%), Sheep (90%).

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.02% Sodium Azide
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Notes

Please note for Lot A5, the dilution recommendations have changed from our previous lot recommendations. You may be required to use the antibody at a higher dilution than previous lots to obtain similar results. Please contact us if you have any questions.

Alternate Names for 53BP1 Antibody - BSA Free

  • 53BP1
  • p202
  • p53-binding protein 1
  • p53bp1
  • TDRD30
  • TP53-Binding Protein 1
  • TP53BP1
  • tumor protein 53-binding protein, 1
  • tumor protein p53 binding protein 1
  • tumor protein p53-binding protein, 1
  • tumor suppressor p53-binding protein 1

Background

Tumor protein p53 binding protein 1 (P53-binding protein 1 or 53BP1) plays a critical role in tumor suppression and is a putative substrate of ATM kinase with a theoretical molecular weight of 214 kDa. Upon DNA damage, it is phosphorylated and relocalizes to the presumptive sites of damage, specifically, double-strand breaks. 53BP1 plays a key role in response to DNA damage, acts as a signaling checkpoint during mitosis, and enhances TP53-mediated transcriptional activation. Originally identified as p53's transcriptional enhancing partner, 53BP1 is known as a key substrate for ataxia telangiectasia mutated (ATM) signaling, whose function to generate gamma H2AX may be partially compensated by the activity of DNA-dependent kinase (DNA-PK). 53BP1 relocalizes to discrete foci overlapping with gamma phosphorylated histone H2AX; demarcating DNA double strand breaks (DSBs) sites following exposure to radiation (1). 53BP1 functions downstream of gamma H2AX-dependent proteins that collectively establish ionizing radiation induced foci at DSBs. 53BP1 is downstream of Mre11/Rad50/NBS1 (MRN complex), MDC1, RNF8, RNF168 and HERC2 which recruit 53BP1 to the DSB site, suggesting a role in DNA repair through genomic stability maintenance (2).

References

1.Henry, E., Souissi-Sahraoui, I., Deynoux, M., Lefevre, A., Barroca, V., Campalans, A., . . . Arcangeli, M. L. (2019). Human hematopoietic stem/progenitor cells display ROS-dependent long-term hematopoietic defects after exposure to low dose of ionizing radiations. Haematologica. doi:10.3324/haematol.2019.226936

2.Janoshazi, A. K., Horton, J. K., Zhao, M. L., Prasad, R., Scappini, E. L., Tucker, C. J., & Wilson, S. H. (2020). Shining light on the response to repair intermediates in DNA of living cells. DNA Repair (Amst), 85, 102749. doi:10.1016/j.dnarep.2019.102749

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for 53BP1 Antibody (NB100-304)(754)

We have publications tested in 11 confirmed species: Human, Mouse, Rat, Avian, Drosophila melanogaster, Goat, Naked mole-rat, Porcine, Primate, Rabbit, Reptile.

We have publications tested in 28 applications: B/N, Block/Neutralize, ChIP, Chemotaxis, FISH, FLOW, Flow Cytometry, IB, ICC/IF, IF, IF-FISH, IF/ICC, IF/IHC, IHC, IHC-Fr, IHC-P, IP, ISH, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Frozen, Immunohistochemistry-Paraffin, In vivo assay, KD, KO, PLA, WB, Western Blot.


Filter By Application
B/N
(1)
Block/Neutralize
(3)
ChIP
(1)
Chemotaxis
(5)
FISH
(1)
FLOW
(10)
Flow Cytometry
(1)
IB
(2)
ICC/IF
(375)
IF
(3)
IF-FISH
(1)
IF/ICC
(1)
IF/IHC
(22)
IHC
(2)
IHC-Fr
(5)
IHC-P
(28)
IP
(9)
ISH
(6)
Immunocytochemistry/ Immunofluorescence
(21)
Immunohistochemistry
(8)
Immunohistochemistry-Frozen
(1)
Immunohistochemistry-Paraffin
(1)
In vivo assay
(3)
KD
(5)
KO
(1)
PLA
(3)
WB
(91)
Western Blot
(5)
All Applications
Filter By Species
Human
(335)
Mouse
(157)
Rat
(7)
Avian
(1)
Drosophila melanogaster
(1)
Goat
(1)
Naked mole-rat
(1)
Porcine
(1)
Primate
(1)
Rabbit
(1)
Reptile
(1)
All Species
Showing Publications 1 - 10 of 754. Show All 754 Publications.
Publications using NB100-304 Applications Species
Irene Sanchez-Lopez, Yolanda Orantos-Aguilera, Eulalia Pozo-Guisado, Alberto Alvarez-Barrientos, Sergio Lilla, Sara Zanivan, Christophe Lachaud, Francisco Javier Martin-Romero STIM1 translocation to the nucleus protects cells from DNA damage Nucleic Acids Research 2024-03-21 [PMID: 38224453]
Liu X, Lu R, Yang Q et al. USP7 reduces the level of nuclear DICER, impairing DNA damage response and promoting cancer progression Molecular oncology 2023-10-22 [PMID: 37867415] (ICC/IF, Human) ICC/IF Human
Zech HBAA Vergleich der DNA-Doppelstrangbruch-ReparaturkapazitAt HPV-positiver und negativer Oropharynxkarzinome im Ex-vivo-Assay Thesis 2020-01-01
Emori C, Boucher Z, Bolcun-Filas E CHEK2 signaling is the key regulator of oocyte survival after chemotherapy Science advances 2023-10-20 [PMID: 37862420] (Immunohistochemistry, Mouse) Immunohistochemistry Mouse
Qiu C, Shen X, Lu H et al. Combination therapy with HSP90 inhibitors and piperlongumine promotes ROS-mediated ER stress in colon cancer cells Cell death discovery 2023-10-13 [PMID: 37833257] (WB, Human)

Details:
1:800 dilution
WB Human
ElGhazaly M, Collins MO, Ibler AEM, Humphreys D Typhoid toxin hijacks Wnt5a to establish host senescence and Salmonella infection Cell reports 2023-10-31 [PMID: 37792529] (ICC/IF, Human) ICC/IF Human
Bloom SI, Tucker JR, Machin DR et al. Reduction of double-strand DNA break repair exacerbates vascular aging Aging 2023-10-02 [PMID: 37787989] (Immunocytochemistry/ Immunofluorescence, Human, Mouse) Immunocytochemistry/ Immunofluorescence Human, Mouse
Handwerk L, Schreier HK, Kraft D et al. Simulating Space Conditions Evokes Different DNA Damage Responses in Immature and Mature Cells of the Human Hematopoietic System Int J Mol Sci 2023-09-06 [PMID: 37762064] (Immunocytochemistry/ Immunofluorescence) Immunocytochemistry/ Immunofluorescence
Liu J, Zheng T, Chen D et al. RBMX involves in telomere stability maintenance by regulating TERRA expression PLoS Genet 2023-09-27 [PMID: 37756323]
Guerra Liberal FDC, Parsons JL, McMahon SJ Most DNA repair defects do not modify the relationship between relative biological effectiveness and linear energy transfer in CRISPR-edited cells Medical physics 2023-09-27 [PMID: 37753877] (IF/ICC, Human) IF/ICC Human
Show All 754 Publications.

Reviews for 53BP1 Antibody (NB100-304) (15) 4.715

Average Rating: 4.7
(Based on 15 reviews)
We have 15 reviews tested in 3 species: Human, Mouse, Human and Mouse.

Reviews using NB100-304:
Filter by Applications
ICC
(9)
IP
(1)
WB
(2)
IF
(1)
IHC-Fr
(1)
IHC
(1)
All Applications
Filter by Species
Human
(8)
Mouse
(6)
Human and Mouse
(1)
All Species
Images Ratings Applications Species Date Details
  5
reviewed by:
Patricia Carulla Martí
ICC Human 06/19/2023
View

Summary

ApplicationImmunocytochemistry
Sample TestedCultured Human Keratinocytes
SpeciesHuman
LotGR3310237-9
Immunocytochemistry 53BP1 NB100-304
Enlarge
5
reviewed by:
Verified Customer
ICC Human 05/24/2020
View

Summary

ApplicationImmunocytochemistry
Sample TestedIMR-90 human lung fibroblast cell line
SpeciesHuman
LotD-6
Immunocytochemistry 53BP1 NB100-304
Enlarge
5
reviewed by:
Verified Customer
ICC Human 08/08/2019
View

Summary

ApplicationImmunocytochemistry
Sample TestedCancer Cells
SpeciesHuman
LotE-4

Comments

Comments1/1000 dilution
Immunoprecipitation 53BP1 NB100-304
Enlarge
5
reviewed by:
Verified Customer
IP Human 02/19/2019
View

Summary

ApplicationImmunoprecipitation
Sample Testedhuman lung cancer cell line
SpeciesHuman
LotE-6
  5
reviewed by:
Verified Customer
ICC Mouse 02/04/2019
View

Summary

ApplicationImmunocytochemistry
Sample Testedmouse B cell
SpeciesMouse
LotA
Western Blot 53BP1 NB100-304
Enlarge
5
reviewed by:
Verified Customer
WB Mouse 11/27/2018
View

Summary

ApplicationWestern Blot
Sample Testedmouse epithelial pancreatic cancer cells
SpeciesMouse
LotD-9 and D-10

Comments

CommentsMembrane was blocked with 5% non-fat dry milk, 1h RT. Then incubated ON 4C with 53bp1 antibody 1:10000. After washes, membrane was incubated with HRP-conjugated secondary antibody diluted in 5% non-fat dry milk.
Immunocytochemistry 53BP1 NB100-304
Enlarge
4
reviewed by:
Vincent Picco
ICC Human and Mouse 08/23/2017
View

Summary

ApplicationImmunocytochemistry
Sample TestedCultured cell lines
SpeciesHuman and Mouse
LotD-6
Immunofluorescence 53BP1 NB100-304
Enlarge
5
reviewed by:
Verified Customer
IF Mouse 07/18/2017
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Summary

ApplicationImmunofluorescence
Sample TestedMEF
SpeciesMouse
Immunocytochemistry 53BP1 NB100-304
Enlarge
5
reviewed by:
Verified Customer
ICC Human 06/26/2017
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Summary

ApplicationImmunocytochemistry
Sample TestedA172 Glioblastoma cells
SpeciesHuman
LotD-2-092616-AF488

Comments

CommentsCells were grown on coverslips, fixed with 4% paraformaldehyde, methanol permeabilized, blocked for 1 h, RT. Incubated with 53BP1 (AF488 conjugated) antibody (1:200) overnight, washed 3x with PBS, probed with tubulin (Alexa fluor 594) antibody for 2 h, RT. Washed 3x with PBS, mounted on slides using prolong gold, imaged using Nikon confocal microscope (100x oil).
  5
reviewed by:
Verified Customer
ICC Human 05/22/2017
View

Summary

ApplicationImmunocytochemistry
Sample Testedfibroblasts,hela cell
SpeciesHuman
Immunocytochemistry 53BP1 NB100-304
Enlarge
4
reviewed by:
Verified Customer
ICC Human 01/04/2016
View

Summary

ApplicationImmunocytochemistry
SpeciesHuman
Lotmultiple lots
  4
reviewed by:
Verified Customer
WB Human 12/12/2014
View

Summary

ApplicationWestern Blot
Sample TestedSee PMID 23755068
SpeciesHuman
Immunohistochemistry-Frozen 53BP1 NB100-304
Enlarge
4
reviewed by:
leslie liberman
IHC-Fr Mouse 01/21/2014
View

Summary

ApplicationImmunohistochemistry-Frozen
Sample Testedmouse cochlear spiral ganglion cells
SpeciesMouse
Lot3
  5
reviewed by:
Verified Customer
IHC Mouse 07/14/2010
View

Summary

ApplicationImmunohistochemistry
Sample TestedMouse thymocytes
SpeciesMouse
  4
reviewed by:
Verified Customer
ICC Mouse 05/27/2009
View

Summary

ApplicationImmunocytochemistry
Sample Testedmouse B cell
SpeciesMouse
LotA

Product General Protocols

Video Protocols

WB Video Protocol
ChIP Webinar
ChIP Video Protocol
ICC/IF Video Protocol

FAQs for 53BP1 Antibody (NB100-304). (Showing 1 - 4 of 4 FAQs).

  1. We're looking for anti53BP1 antibody covalently labeled with a fluorofor preferabley Cy3. Do you make it?
    • We sell 53BP1 antibodies available conjugated to DyLight 488, 550 (very similar in spectrum to Cy3) and 650. You may also purchase the unlabeled antibodies and conjugate them to the fluorophores of your choice. The catalog numbers that you may be interested in are: NB100-904R, NB100-304R, NB100-305R.
  2. Hello I want to ask you for an advice in case of antibodies. In our research we focus on DNA repair foci and use your Novus antibodies for phosphorylated histone H2AX (monoclonal mouse) and protein 53BP1(polyclonal rabbit). Now we want to use antobody for phosphorylated 53BP1 protein to increase specifity and I want to ask you which from your NOVUS antibodies will be the best for us.
    • We currently stock just one antibody to phosphorylated 53BP1, which you can see at the following link: NB100-1803. This is guaranteed for detection of 53BP1 (pSer25) in human and mouse samples by WB, FLOW, ICC/IF,IHC-P, IP and PLA. As this antibody is a rabbit polyclonal, you would be unable to stain for both 53BP1 and its phosphorylated isoform in the same sample, unless you used an antibody from a different host for detection of total 53BP1 or used directly conjugated primaries. Our mouse monoclonal to 53BP1, with catalogue number NBP2-25028, is validated for detection of the human protein by WB, FLOW and IHC. Unfortunately we do not currently stock any other antibodies to phosphorylated 53BP1.
  3. What is the recommended pH of sodium citrate for the 53bp1 antibody (NB100-304)?
    • I have checked our notes for use of this antibody in IHC, and they say: 1:500 to 1:2,000. Epitope retrieval with citrate buffer pH6.0 is recommended for FFPE tissue sections.
  4. Is possible to know the exact sequence of the epitope used?
    • Unfortunately I am unable to disclose the sequence of this antibody due to proprietary restrictions. At the site recognized by NB100-304, the reference sequences are too divergent to expect NB100-304 to bind to either Bovine or Little Brown Bat. Regarding Mouse Homology, 30/34 sites of the immunogen are homologous Human - 100% homologous. If you would be interested in testing these novel species, please take a look at our Innovator's Reward program.

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Blogs on 53BP1.

The recent relationship of BRCA1 and 53BP1
The p53-binding protein 1 (53BP1) is a DNA damage response factor, which is recruited to nuclear structures at the site of DNA damage.  DNA double-strand breaks (DSBs) are mutations that are detrimental to cell viability and genome stability, and m...  Read full blog post.

53BP1 - a marker for DNA Double Strand Break
53BP1 (p53 binding protein 1) was originally thought to be an enhancer for p53 transcriptional, but later studies have demonstrated that it is actually a substrate for ataxia telangiectasia mutated (ATM). 53BP1 is a classic late DNA damage response...  Read full blog post.

53BP1 - DNA damage is no fun
The 53BP1 (p53 binding protein 1) was initially believed to be a p53 transcriptional enhancing partner, but it has now been established as an ataxia telangiectasia mutated (ATM) substrate. As a late DNA damage response (DDR) marker, 53BP1 appears duri...  Read full blog post.

53BP1, DNA Damage Response and Tumor Suppression
53BP1 (p53 binding protein 1) was originally thought to be a p53 transcriptional enhancing partner, but now has been shown to be an ataxia telangiectasia mutated (ATM) substrate. It is a late DNA damage response (DDR) marker, appearing in the telophas...  Read full blog post.

53BP1, DNA Damage Response and Tumor Suppression
53BP1 (p53 binding protein 1) was originally thought to be a p53 transcriptional enhancing partner, but now has been shown to be an ataxia telangiectasia mutated (ATM) substrate. It is a late DNA damage response (DDR) marker, appearing in the telophas...  Read full blog post.

NUP153 & 53BP1: A Novel DNA Repair Pathway
Mediating DNA damage is a crucial process, and one of the most important cellular guards against cancer. In response to DNA damage, sophisticated cellular machinery is recruited to repair the breaks, and if it fails, the cell is committed to death. De...  Read full blog post.

Blocking 53BP1 Expression Lessens Tumor Development in BRCA1-Defective Mice
Our antibody database at Novus Biologicals provides research tools for the forefront of cancer research. Recently, a mouse study using 53BP1 and BRCA1 antibodies showed that deletion of 53BP1 greatly lessened the incidence of tumor development in mice...  Read full blog post.

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Patricia Carulla Martí
06/19/2023
Application: ICC
Species: Human

Verified Customer
05/24/2020
Application: ICC
Species: Human

Verified Customer
08/08/2019
Application: ICC
Species: Human

Bioinformatics

Gene Symbol TP53BP1