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Biotinylated CD79B Fc&Avi Tag Protein, Human

Biotinylated CD79B Fc&Avi Tag Protein, Human

Catalog Number: UA010901 Reactivity: Human Conjugation: Unconjugated Brand: UA BIOSCIENCE
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Regular price $556.00 USD
Regular price Sale price $556.00 USD
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Product Details

Product Specification


Species Human
Synonyms CD79b, B29, IGB, Ig-beta
Accession P40259-1
Amino Acid Sequence Ala29-Asp159, with C-hIgG1 Fc and Avitag
Expression System HEK293
Molecular Weight

55-60 kDa (Reducing)

Purity >95% by SDS-PAGE
Endotoxin <1EU/μg
Conjugation Unconjugated
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4.
Reconstitution

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

1. Dr Maria Corinna A Palanca-Wessels, Prof Myron Czuczman, Prof Gilles Salles, Sarit Assouline, Laurie H Sehn, Ian Flinn, et al; Safety and activity of the anti-CD79B antibody–drug conjugate polatuzumab vedotin in relapsed or refractory B-cell non-Hodgkin lymphoma and chronic lymphocytic leukaemia: a phase 1 study. ARTICLES| VOLUME 16, ISSUE 6, P704-715, JUNE 2015. .

Background

CD79, the signaling component of the B-cell receptor (BCR), is a promising target of antibodies and ADCs for the treatment of B-cell malignancies and autoimmune diseases. CD79 is a heterodimer, consisting of CD79a and CD79b, and is an attractive target because it is B cell specific and is expressed in almost all forms of non-Hodgkin's lymphoma and most forms of chronic lymphocytic leukemia. CD79 is particularly attractive for use as an ADC because the receptor is trafficked to a lysosome-like compartment as part of antigen presentation, thereby providing a mechanism for enhancing the release of drug from the ADC.

Picture

SDS-PAGE

1μg (R: reducing condition, N: non-reducing condition).

ELISA

Immobilized Anti-Human CD79b (Polatuzumab)  at 2.0μg/mL (100μL/well) can bind Biotinylated CD79B Fc&Avi Tag, Human (Cat. No. UA010901) with EC50 of 6.10-11.42ng/mL.

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