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Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO) (HY353076)

Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO)
Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO)
Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO)
Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO)
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Overview
Catalog No.HY353076
Description
Istiratumab (HY353076) is a research-grade recombinant antibody targeting CD221. Produced in mammalian cells with native-like glycosylation.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
  • Native Glycosylation — Mammalian expression ensures native-like patterns.
Species reactivityHuman
ApplicationsELISA, Bioactivity: FACS, Functional assay, Research in vivo
Host speciesHuman
IsotypeIgG1-kappa-[scFv]2
Expression system Mammalian cells
Clonality Monoclonal
Target CD221, Insulin-like growth factor 1 receptor, IGF1R, Insulin-like growth factor I receptor, IGF-I receptor, ERBB3, HER3, Proto-oncogene-like protein c-ErbB-3, Tyrosine kinase-type cell surface receptor HER3, Receptor tyrosine-protein kinase erbB-3
Endotoxin level Please contact the lab for this information.
Purity >95% purity as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession P08069 & P21860
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesBispecific, MM-005, MM-141, 1509928-04-4
BackgroundIstiratumab (M-6495) is bispecific monoclonal antibody targeting IGF-1R and ErbB3. Istiratumab induces IGF-1R and ErbB3 receptor degradation through the proteasome pathway Istiratumab can be used for research of cancers.
Note For research use only. Not suitable for clinical or therapeutic use.
Images
  • Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO)

    SDS-PAGE

    SDS-PAGE for Research Grade Istiratumab.

  • Anti-Human CD221/IGF1R & ErbB3/Her3 Bispecific Reference Antibody (Istiratumab, RUO)

    Flow CytoMetry

    Flow-cytometry using anti-human ERBB3 antibody. Untransfected cells (blue Histogram) and Transfected cells (Yellow Histogram) were stained with an anti-human ERBB3 monoclonal antibody (Catalog: HY353076) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a Goat Anti-Human IgG H&L Polyclonal Antibody, FITC (abinScience: HF690414) and cells analysed on a NovoCyte Flow Cytometer.

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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