Home » CD19 » CD19 Antibodies » CD19 Antibody (4G7-2E3) [Unconjugated]
Novus Biologicals products are now on bio-techne.com

CD19 Antibody (4G7-2E3) [Unconjugated]

 (8 Publications)
 See All Related
Submit a Review

Images

 
(
Enlarge)
Human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human CD3 epsilon PE‑conjugated Monoclonal Antibody (Catalog # FAB100P) and either (A) Mouse Anti-Human CD19 Monoclonal Antibody (Catalog # MAB4867) or (B) Mouse IgG1 Isotype Control (Catalog # MAB002) followed by Allophycocyanin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B).
Human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human CD3 epsilon PE‑conjugated Monoclonal Antibody (Catalog # FAB100P) and either (A) Mouse Anti-Human CD19 Monoclonal Antibody ...read more
Common heavy-chain antibodies are specific and have neutralization potential.(a) Flow cytometry profiles obtained with different IgGs selected against CD19, EpCAM, EGFR and CD47. The profiles on antigen-negative versus ...read more
Biological activity of bispecific kappa lambda -bodies.(a) Schematic representation of monovalent and bivalent binding of CD19xCD47 kappa lambda -bodies on the surface of CD47+/CD19−DS-1 cells (top) and ...read more

Product Details

Summary
Reactivity HuSpecies Glossary
Applications Flow, CyTOF-ready
Clone
4G7-2E3
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated
Concentration
LYOPH

Order Details

View Available Conjugates
Catalog# & Conjugate Size Price
Alexa Fluor 350
FAB4867U-100UG
Alexa Fluor 405
FAB4867V-100UG
Alexa Fluor 488
FAB4867G-100UG
Alexa Fluor 532
FAB4867X
Alexa Fluor 594
FAB4867T-100
Alexa Fluor 594
FAB4867T-025
Alexa Fluor 647
FAB4867R-025
Alexa Fluor 647
FAB4867R-100
Alexa Fluor 700
FAB4867N
Alexa Fluor 750
FAB4867S-100UG
Allophycocyanin
FAB4867A
Allophycocyanin/Cy7
FAB4867APCCY7
Biotin
FAB4867B-025
CoraFluor 1
FAB4867CL1
DyLight 350
FAB4867D
DyLight 405
FAB4867E
DyLight 488
FAB4867K
DyLight 550
FAB4867L
DyLight 594
FAB4867M
DyLight 650
FAB4867W
DyLight 680
FAB4867Y
DyLight 755
FAB4867Z
Fluorescein
FAB4867F
HRP
FAB4867H
Janelia Fluor 525
FAB4867JF525
Janelia Fluor 549
FAB4867I
Janelia Fluor 646
FAB4867J
Janelia Fluor 669
FAB4867JF669
PE/Atto594
FAB4867PEATT594
PE/Cy5.5
FAB4867PECY55
PE/Cy7
FAB4867PECY7
PerCP (Peridinin-chlorophyll Protein Complex)
FAB4867C
Phycoerythrin
FAB4867P
mFluor Violet 450 SE
FAB4867MFV450
mFluor Violet 500 SE
FAB4867MFV500
mFluor Violet 610 SE
FAB4867MFV610
View Available Formulations
Catalog# & Formulation Size Price
Carrier Free
FAB4867T-025
Carrier Free
FAB4867G-100UG
Carrier Free
FAB4867U-100UG
Carrier Free
FAB4867V-100UG
Carrier Free
FAB4867B-025
Carrier Free
FAB4867R-025
Carrier Free
FAB4867R-100
Carrier Free
FAB4867T-100
Carrier Free
FAB4867C
Carrier Free
MAB4867-SP
Carrier Free
FAB4867N
Carrier Free
FAB4867A
Carrier Free
FAB4867P
Carrier Free
FAB4867F
Carrier Free
FAB4867S-100UG
Novus Biologicals is part of Bio-Techne

Shop this product on bio-techne.com

Novus Biologicals, part of Bio-Techne, offers 100% Guarantee

CD19 Antibody (4G7-2E3) [Unconjugated] Summary

Immunogen
Human CLL cells
Specificity
Detects human CD19.
Source
N/A
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
CD19
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
Learn about the Innovator's Reward

Applications/Dilutions

Dilutions
  • CyTOF-ready
  • Flow Cytometry 0.25 ug/10^6 cells
Publications
Read Publications using
MAB4867 in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CD19 Antibody (4G7-2E3) [Unconjugated]

  • B4
  • B-lymphocyte antigen CD19
  • B-lymphocyte surface antigen B4
  • CD19 antigen
  • CD19 molecule
  • CD19
  • CVID3
  • Differentiation antigen CD19
  • Leu-12
  • MGC12802
  • T-cell surface antigen Leu-12

Background

CD19 is a 95 kDa transmembrane glycoprotein with two Ig-like C2-set domains. CD19 regulates B cell development and activation through interactions with CD21, CD22, and the B cell receptor. CD19 polymorphisms and up‑regulation lead to the development of autoimmunity by promoting autoantibody production. Within the extracellular domain, human CD19 (Accession # P15391) shares 57% amino acid sequence identity with mouse and rat CD19.

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.

Customers Who Viewed This Item Also Viewed...

CTLA-4
[Unconjugated]
7268-CT
Bioactivity CTLA-4 [Unconjugated]
(3 Publications)
Species: Hu
Applications: BA
HLA DQ/DR/DP
Antibody (HLA-Pan/296 ...
NBP2-79843
Protein Array HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
Immunocytochemistry/ Immunofluorescence HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
Western Blot HLA DQ/DR/DP Antibody (HLA-Pan/2967R) - Azide and BSA Free
Species: Hu
Applications: CyTOF-ready, ELISA, Flow, ICC/IF, IHC, IHC-P, PA, WB
NOD2 Antibody
(2D9) - BSA Free
NB100-524
Flow Cytometry NOD2 Antibody (2D9) - BSA Free
Flow Cytometry NOD2 Antibody (2D9) - BSA Free
Immunohistochemistry-Frozen NOD2 Antibody (2D9) - BSA Free
(1 Review)
(26 Publications)
Species: Hu, Mu
Applications: Flow-IC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, WB
CD3 Antibody (SP7)
NB600-1441
Immunohistochemistry-Frozen CD3 Antibody (SP7)
Immunohistochemistry-Paraffin CD3 Antibody (SP7)
Immunohistochemistry-Paraffin CD3 Antibody (SP7)
(3 Reviews)
(45 Publications)
Species: Ca, Hu, Mu, Po
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, KD
CD20 Antibody
(AISB12) - BSA Free
NBP1-43435
Western Blot CD20 Antibody (AISB12) - BSA Free
Flow Cytometry CD20 Antibody (AISB12) - BSA Free
(3 Publications)
Species: Hu, Mu
Applications: Flow, WB
CD4 Antibody - BSA
Free
NBP1-19371
Immunohistochemistry-Frozen CD4 Antibody - BSA Free
Immunohistochemistry-Paraffin CD4 Antibody - BSA Free
Flow Cytometry CD4 Antibody - BSA Free
(9 Reviews)
(50 Publications)
Species: Ca, Hu, Mu, Po, Rb, Rt
Applications: Dual ISH-IHC, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, Simple Western, WB
CD8 Antibody
(53-6.7) - BSA Free
NBP1-49045
Immunohistochemistry-Paraffin CD8 Antibody (53-6.7) - BSA Free
Immunocytochemistry/ Immunofluorescence CD8 Antibody (53-6.7) - BSA Free
Immunohistochemistry-Frozen CD8 Antibody (53-6.7) - BSA Free
(3 Reviews)
(28 Publications)
Species: Mu, Rt
Applications: Cell Depl, CyTOF-ready, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, InhibTFunc
Cytokeratin 20
Antibody (SA35-03)
NBP2-67309
Flow Cytometry Cytokeratin 20 Antibody (SA35-03)
Immunocytochemistry/ Immunofluorescence Cytokeratin 20 Antibody (SA35-03)
Immunohistochemistry-Paraffin Cytokeratin 20 Antibody (SA35-03)
Species: Hu, Rt
Applications: Flow, ICC/IF, IHC, IHC-P, IP, WB
TNF-alpha
[Unconjugated]
210-TA
SDS-PAGE TNF-alpha [Unconjugated]
Bioactivity TNF-alpha [Unconjugated]
SEC-MALS TNF-alpha [Unconjugated]
(3 Reviews)
(817 Publications)
Species: Hu
Applications: BA
Neprilysin/CD10
Antibody [Unconjugate
AF1126
Immunohistochemistry Neprilysin/CD10 Antibody [Unconjugated]
Western Blot Neprilysin/CD10 Antibody [Unconjugated]
Western Blot Neprilysin/CD10 Antibody [Unconjugated]
(22 Publications)
Species: Mu
Applications: ELISA(Cap), ELISA(Det), ELISA(Sta), IHC, IP, WB
CD5 Antibody
(OTI7A7) - Azide and ...
NBP2-70360
Western Blot CD5 Antibody (OTI7A7) - Azide and BSA Free
Flow Cytometry CD5 Antibody (OTI7A7) - Azide and BSA Free
Flow Cytometry CD5 Antibody (OTI7A7) - Azide and BSA Free
(1 Review)
Species: Hu
Applications: CyTOF-ready, Flow, IMC, ICC/IF, IHC, IHC-P, WB
CD45 Antibody
[Unconjugated]
AF114
Immunohistochemistry CD45 Antibody [Unconjugated]
Immunocytochemistry CD45 Antibody [Unconjugated]
Immunocytochemistry/ Immunofluorescence CD45 Antibody [Unconjugated]
(1 Review)
(70 Publications)
Species: Mu
Applications: CyTOF-ready, Flow, ICC, IHC, WB
CD34 Antibody
[Unconjugated]
AF4117
Immunohistochemistry CD34 Antibody [Unconjugated]
(3 Reviews)
(37 Publications)
Species: Rt
Applications: IHC, WB
Siglec-2/CD22
Antibody (OTI1F12)
NBP2-46125
Immunocytochemistry/ Immunofluorescence Siglec-2/CD22 Antibody (OTI1F12)
Immunocytochemistry/ Immunofluorescence Siglec-2/CD22 Antibody (OTI1F12)
Immunocytochemistry/ Immunofluorescence Siglec-2/CD22 Antibody (OTI1F12)
(1 Review)
Species: Ca, Hu, Pm, Mu, Rt
Applications: ICC/IF, WB
NCAM-1/CD56
Antibody [Unconjugate
AF2408
Western Blot NCAM-1/CD56 Antibody [Unconjugated]
Simple Western NCAM-1/CD56 Antibody [Unconjugated]
Immunocytochemistry NCAM-1/CD56 Antibody [Unconjugated]
(24 Publications)
Species: Hu, Mu
Applications: CyTOF-ready, Flow, ICC, KO, Simple Western, WB
IL-2 [Unconjugated]
202-IL
Bioactivity IL-2 [Unconjugated]
(4 Reviews)
(377 Publications)
Species: Hu
Applications: BA
CD38 Antibody
(1G7F4) - Azide Free
NBP2-25265
Immunohistochemistry-Paraffin CD38 Antibody (1G7F4) - Azide Free
Western Blot CD38 Antibody (1G7F4) - Azide Free
Simple Western CD38 Antibody (1G7F4) - Azide Free
Species: Hu, Mu
Applications: ICC/IF, IHC, IHC-Fr, IHC-P, Simple Western, WB
IL-6 [HRP]
M6000B
N/A IL-6 [HRP]
N/A IL-6 [HRP]
N/A IL-6 [HRP]
(663 Publications)
Species: Mu
Applications: ELISA
DBT Antibody
NBP1-89522
Immunocytochemistry/ Immunofluorescence DBT Antibody
Immunohistochemistry-Paraffin DBT Antibody
Immunohistochemistry-Paraffin DBT Antibody
Species: Hu, Mu, Rt
Applications: ICC/IF, IHC, IHC-P, WB
PLEKHM1 Antibody
NBP2-38449
Immunohistochemistry-Paraffin PLEKHM1 Antibody
Immunohistochemistry-Paraffin PLEKHM1 Antibody
Immunohistochemistry-Paraffin PLEKHM1 Antibody
Species: Hu
Applications: ICC/IF, IHC, IHC-P

Publications for CD19 Antibody (MAB4867)(8)

We have publications tested in 2 confirmed species: Human, Rat.

We have publications tested in 1 application: Flow Cytometry.


Filter By Application
Flow Cytometry
(5)
All Applications
Filter By Species
Human
(4)
Rat
(1)
All Species
Showing Publications 1 - 8 of 8.
Publications using MAB4867 Applications Species
Morten Hjuler Nielsen, Rikke Bæk, Malene Moller Jorgensen, Maiken Mellergaard, Aase Handberg Increased extracellular vesicles (EVs) related to T cell-mediated inflammation and vascular function in familial hypercholesterolemia Atherosclerosis Plus 2023-09-01 [PMID: 37637934]
SM Koura, M Salama, M El-Hussiny, MEA Khalil, A Lotfy, SA Hassan, SA Gad Elhak, MA Sobh Fluoxetine induces direct inhibitory effects on mesenchymal stem cell?derived osteoprogenitor cells independent of serotonin concentration Mol Med Rep, 2019-02-01;0(0):. 2019-02-01 [PMID: 30720108] (Flow Cytometry, Rat) Flow Cytometry Rat
U Ellinghaus, A Cortini, CL Pinder, GL Friec, C Kemper, TJ Vyse Dysregulated CD46 shedding interferes with Th1-contraction in systemic lupus erythematosus Eur. J. Immunol., 2017-05-22;0(0):. 2017-05-22 [PMID: 28444759] (Flow Cytometry, Human) Flow Cytometry Human
Elie Dheilly, Valéry Moine, Lucile Broyer, Susana Salgado-Pires, Zoë Johnson, Anne Papaioannou et al. Selective Blockade of the Ubiquitous Checkpoint Receptor CD47 Is Enabled by Dual-Targeting Bispecific Antibodies Molecular Therapy 2017-02-01 [PMID: 28153099]
Jorgensen MM, Baek R, Varming K. Potentials and capabilities of the Extracellular Vesicle (EV) Array. J Extracell Vesicles 1/1/2015 [PMID: 25862471]
Fischer N, Elson G, Magistrelli G, Dheilly E, Fouque N, Laurendon A, Gueneau F, Ravn U, Depoisier J, Moine V, Raimondi S, Malinge P, Di Grazia L, Rousseau F, Poitevin Y, Calloud S, Cayatte P, Alcoz M, Pontini G, Fagete S, Broyer L, Corbier M, Schrag D, Didelot G, Bosson N, Costes N, Cons L, Buatois V, Johnson Z, Ferlin W, Masternak K, Kosco-Vilbois M Exploiting light chains for the scalable generation and platform purification of native human bispecific IgG. Nat Commun, 2015-02-12;6(0):6113. 2015-02-12 [PMID: 25672245] (Flow Cytometry, Human) Flow Cytometry Human
Lee F, Luevano M, Veys P, Yong K, Madrigal A, Shaw B, Saudemont A The effects of CAMPATH-1H on cell viability do not correlate to the CD52 density on the cell surface. PLoS ONE, 2014-07-22;9(7):e103254. 2014-07-22 [PMID: 25050704] (Flow Cytometry, Human) Flow Cytometry Human
Role of MMPs in orchestrating inflammatory response in human monocytes via a TREM-1-PI3K-NF-kappaB pathway. J. Cell. Sci., 2012-03-29;91(6):933-45. 2012-03-29 [PMID: 22459945] (Flow Cytometry, Human) Flow Cytometry Human

Reviews for CD19 Antibody (MAB4867) (0)

There are no reviews for CD19 Antibody (MAB4867). By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
  • Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
  • Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen

Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for CD19 Antibody (MAB4867) (0)

There are no specific FAQs related to this product. Read our general customer & technical service FAQs.

Secondary Antibodies

 

Isotype Controls

Additional CD19 Products

Blogs on CD19.

Check out the latest blog posts on CD19.
Harnessing Natural Killer Cell Activity for Anti-Tumor Immunotherapy
By Victoria Osinski, PhDWhat’s “Natural” About Natural Killer (NK) Cells?For immunologists, the term cytotoxicity often conjures up images of an army of antigen specific CD8+ T cells deploying to ...  Read full blog post.
How To Identify B Cell Subsets Using Flow Cytometry
By Victoria OsinskiUsing Flow Cytometry to Identify B Cell SubsetsIdentifying cellular subsets by flow cytometry requires careful and thorough planning in order to ensure the correct subset of cells are identified...  Read full blog post.
Antigen-loss relapse after successful CAR-T therapy; What do we do now?
By Jacqueline Carrico, BS, MD Tumor cell mechanisms driving tolerance to CAR-T Despite very promising results of CAR-T therapy in acute lymphoblastic leukemia, B-ALL, antigen-loss relapse has arisen as a major chall...  Read full blog post.
CD19: An Undoubted Biomarker for B Cells
CD19 is a cell surface protein member of the large immunoglobulin superfamily that complexes with CD21, CD81, and CD225 in the membrane of mature B-cells. A major function of CD19 is to assemble with the antigen receptor of B-lymphocytes to decrease t...  Read full blog post.
Read our latest blog and use the new citation tool on bio-techne.com

Customers Who Bought This Also Bought

Human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human CD3e APC‑conjugated Monoclonal Antibody (Catalog # FAB100A) and either (A) Mouse Anti-Human CD19 Fluorescein‑conjugated Monoclonal Antibody (Catalog # FAB4867F) or (B) Mouse IgG1Fluorescein Isotype Control (Catalog # IC002F). View our protocol for Staining Membrane-associated Proteins.
CD19 Antibody (4G7-2E3) [Fluorescein]
FAB4867F
1 µg/lane of Recombinant Human TNF-alpha was resolved by SDS-PAGE with silver staining, under reducing (R) conditions, showing a band at 17 kDa.
TNF-alpha [Unconjugated]
210-TA-005

Contact Information

Product PDFs

  PDF SDS
  PDF Datasheet
  Request CofA

Calculators

Concentration Calculator

The concentration calculator allows you to quickly calculate the volume, mass or concentration of your vial. Simply enter your mass, volume, or concentration values for your reagent and the calculator will determine the rest.

=
÷

Review this Product

Be the first to review our CD19 Antibody (4G7-2E3) [Unconjugated] and receive a gift card or discount.


Bioinformatics

Gene Symbol CD19