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Granzyme B Antibody [Unconjugated]

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Western blot shows lysates of NK-92 human natural killer lymphoma cell line. PVDF membrane was probed with 0.25 µg/mL of Goat Anti-Human Granzyme B Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2906) ...read more
Simple Western lane view shows lysates of NK‑92 human natural killer lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for Granzyme B at approximately 42 kDa (as indicated) using 10 µg/mL of ...read more
Granzyme B was detected in immersion fixed paraffin-embedded sections of human tonsil using Goat Anti-Human Granzyme B Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2906) at 1 µg/mL for ...read more

Product Details

Summary
Reactivity HuSpecies Glossary
Applications WB, Simple Western, IHC
Clonality
Polyclonal
Host
Goat
Conjugate
Unconjugated
Concentration
LYOPH

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Catalog# & Conjugate Size Price
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Catalog# & Formulation Size Price
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Granzyme B Antibody [Unconjugated] Summary

Immunogen
Mouse myeloma cell line NS0-derived recombinant human Granzyme B
Gly19-Tyr247
Accession # P10144
Specificity
Detects human Granzyme B in direct ELISAs and Western blots. In direct ELISAs, approximately 25% cross‑reactivity with recombinant human Granzyme H is observed.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
GZMB
Purity Statement
Antigen 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
  • Immunohistochemistry 1-15 ug/mL
  • Simple Western 10 ug/mL
  • Western Blot 0.25 ug/mL
Publications
Read Publication using AF2906.

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. See Certificate of Analysis for details.
*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 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Notes

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

Alternate Names for Granzyme B Antibody [Unconjugated]

  • C11
  • CCPI
  • CGL1
  • CGL-1
  • CSPB
  • CSP-B
  • CTLA1
  • CTLA-1
  • CTSGL1
  • Fragmentin-2
  • Granzyme B
  • Granzyme-2
  • GranzymeB
  • GRB
  • GrzB
  • GZMB
  • HLP
  • SECT

Background

Granzyme B is a member of the granzyme family of the serine proteases found specifically in the cytotoxic granules of cytotoxic T lymphocytes (CTL) and natural killer (NK) cells (1, 2). Granzyme B plays an essential role in granule-mediated apoptosis and may have additional roles in rheumatoid arthritis and in bacterial and viral infections (3). It activates various caspases and cleaves proteins such as aggrecan (3). Human Granzyme B is synthesized as a precursor (247 residues) with a signal peptide (residues 1‑18), a pro peptide (residues 19‑20), and a mature chain (residues 21‑247) (4‑6).

  1. Kam, C-M. et al. (2000) Biochim. Biophys. Acta 1477:307.
  2. Smyth, M.J. et al. (1996) J. Leukoc. Biol. 60:555.
  3. Froelich, C.J. (2004) in Handbook of Proteolytic Enzymes, Barrett, A.J. et al., eds., pp. 1549 - 1552.
  4. Schmid, J. and C. Weissman (1987) J. Immunol. 139:250.
  5. Caputo, A. et al. (1988) J. Biol. Chem. 263:6363.
  6. Trapani, J.A. et al. (1988) Proc. Natl. Acad. Sci. USA 85:6924.

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 Granzyme B Antibody (AF2906)(1)

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Secondary Antibodies

 

Isotype Controls

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Caspase 7 (also known as CASP7, Mch3, ICE-LAP3, CMH-1) is a member of caspase family of cysteine proteases. It is an apoptosis-related cystein peptidase encoded by the CASP7 gene in humans. CASP7 homologous sequences have been identified in nearly all...  Read full blog post.

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Bioinformatics

Gene Symbol GZMB
Uniprot