B7-1/CD80 Antibody Pair

Product Discontinued

B7-1/CD80 Antibody Pair Summary

• Description: Quality control test: Immunoprecipitation-Western Blot (IP-WB). This IP-WB antibody pair set comes with one antibody for immunoprecipitation and another to detect the precipitated protein in western blot.
  
  
• Antibody pair for IP: rabbit polyclonal anti-CD80 (300 ul)
• Antibody pair for WB: mouse purified polyclonal anti-CD80 (50 ug)
• Clonality: Polyclonal
• Gene: CD80
• Purity: Immunogen affinity purified

Applications/Dilutions

• Dilutions:
  • Immunoprecipitation
  • Western Blot

Packaging, Storage & Formulations

• Storage: Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
• Buffer: 1x PBS, pH 7.4
• Preservative: No Preservative
• Purity: Immunogen affinity purified

Notes

This product is produced by and distributed for Abnova, a company based in Taiwan.

Alternate Names for B7-1/CD80 Antibody Pair

• Activation B7-1 antigen
• B7
• B71
• B7-1
• BB1
• CD28LG1
• CD28LGB7-1 antigen)
• CD80 antigen
• CD80 molecule
• CD80
• costimulatory factor CD80
• costimulatory molecule variant IgV-CD80
• CTLA-4 counter-receptor B7.1
• T-lymphocyte activation antigen CD80

Background

The B-lymphocyte activation antigen B7-1 (CD80) provides regulatory signals for T lymphocytes as a consequence of binding to the CD28 and CTLA4 ligands of T cells. After engagement of T-cell receptor with antigen in association with major histocompatibility complex class II, a second signal mediated through the binding of B7 to CD28 greatly upregulates the production of multiple lymphokines (1). The relatively small CTLA-4/B7-1 binding interface exhibits an unusually high degree of shape complementarity. CTLA-4 forms homodimers through a newly defined interface of highly conserved residues. This zipper-like oligomerization provides the structural basis for forming unusually stable signalling complexes at the T-cell surface, underscoring the importance of potent inhibitory signalling in human immune responses (2).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Antibody Pairs are guaranteed for 6 months from date of receipt.

Bioinformatics

• Gene Symbol: CD80