Product Browser

Last updated: 2022/5/22

Product Compare

Product Compare Cancel Click this icon to add products to compare list. Select up to 10 products.

Quick Order (Tutorial)

Input Catalog #,
place order here!
Catalog # :
  • Where to buy
  • Choose your location
Bulk order
Custom Services
2019 Next Day Shipping

Anti-Durvalumab monoclonal antibody, clone 4B5 

  • Catalog # : MAB23103
  • Visit Frequency :
  • Countries :
  • Specification
  • Product Description:
  • Mouse monoclonal antibody raised against Durvalumab.
    Target gene is PD-L1.
  • Immunogen:
  • Durvalumab.
  • Host:
  • Mouse
  • Specificity:
  • The product is specific for Durvalumab. The antibody is recommended as a detection antibody in a pharmacokinetic (PK) bridging assay with capture antibody Anti-Durvalumab monoclonal antibody, clone 7B6 (Cat # MAB23102).
  • Form:
  • Lyophilized
  • Preparation Method:
  • This antibody is produced from a hybridoma resulting from the fusion of partner and B-lymphocytes obtained from a mouse immunized with Durvalumab.
  • Purification:
  • Protein A purification
  • Isotype:
  • IgG1, kappa
  • Recommend Usage:
  • ELISA (ELISA detection: 0.01-0.1 ug/mL) (Direct/Indirect ELISA)
    Sandwich ELISA
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • Lyophilized from PBS, pH 7.4 (0.02% sodium azide).
  • Storage Instruction:
  • Store at -20°C on dry atmospher. The lyophilized product remains stable up to 1 year at -20°C from date of receipt.
    After reconstitution with deionized water (or equivalent) to a final concentration of 0.5 mg/mL, it can be stored for 2-3 weeks at 2-8°C or for up to 12 months at -20°C or below.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
  • Inhibitory IC50:
  • Non-inhibitory
  • Applications
  • Enzyme-linked Immunoabsorbent Assay
  • Enzyme-linked Immunoabsorbent Assay
  • ELISA binding of Anti-Durvalumab monoclonal antibody, clone 4B5 (Cat # MAB23103) with Durvalumab. While the antibody does not recognize the human IgG (data not shown). Coating antigen: Durvalumab, 1 ug/mL. Anti-Durvalumab monoclonal antibody, clone 4B5 (Cat # MAB23103) dilution start from 1000 ng/mL. EC50 = 14.98 ng/mL.
  • Sandwich ELISA
  • Sandwich ELISA
  • Standard curve of Durvalumab Sandwich ELISA. The Durvalumab Sandwich ELISA assay is developed by using Anti-Durvalumab monoclonal antibody, clone 7B6 (Cat # MAB23102) and Anti-Durvalumab monoclonal antibody, clone 4B5 (Cat # MAB23103) as the capture and detection antibodies, respectively. In this ELISA assay, Anti-Durvalumab monoclonal antibody, clone 4B5 (Cat # MAB23103) was labeled with Biotin. The sensitivity of detecting Durvalumab is up to 0.24 ng/mL.
  • Application Image
  • Enzyme-linked Immunoabsorbent Assay
  • Enzyme-linked Immunoabsorbent Assay
  • enlarge
  • Gene Information
  • Gene Name:
  • CD274
  • Gene Alias:
  • B7-H,B7H1,MGC142294,MGC142296,PD-L1,PDCD1L1,PDCD1LG1,PDL1
  • Gene Description:
  • CD274 molecule
  • Other Designations:
  • CD274 antigen,OTTHUMP00000021029,programmed cell death 1 ligand 1
  • RSS
  • YouTube
  • Linkedin
  • Facebook