Vector Labs Ab03505-23.0 Anti-PD-L1 [mAb #18 (PD-L1.A)], Rabbit IgG, kappa (100 μg) Centrifuge Bundle Savings at Sycamore Life Sciences

Description

Product Class: Purified
Clone ID: mAb #18 (PD-L1.A)
Synonyms: mAb #18; CD274; PDL1; B7-H1; B7H1; B7 homolog 1; hPD-L1; PDCD1L1; PDCD1LG1; PDCD1 ligand 1; Programmed cell death 1 ligand 1; Programmed death ligand 1
Amount: 100 μg
Application Codes Clone: Inhibition; SPR; WB; in vivo
Shipping Temperature: Wet Ice
Buffer Composition: PBS with 0.02% Proclin 300.
Original Format: IgG1
Storage Temperature: Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.
Chimeric Use Statement: This chimeric rabbit antibody was made using the variable domain sequences of the original format for improved compatibility with existing reagents assays and techniques.
Specificity Statement: This antibody binds human PD-L1.
Application Notes: The antibody could significantly inhibit the binding of PD-1 and PD-L1 at the cellular level. The humanized version of the antibody was constructed. The humanized version of the antibody detected the PD-L1 by western blot analysis. The binding affinity of the mouse and humanized version of the antibody to PD-L1 was measured by surface plasmon resonance, the affinity was respectively 8.81 nM 7.77 nM. In vivo studies demonstrated that the humanized version of the antibody could effectively inhibit tumour growth showing potential tumour therapeutic value (CN109232740). This antibody was also used in the generation of a bispecific antibody (BsAb) in a dual-variable-domain immunoglobulin (DVD-Ig) format targeting CD47 and PD-L1. The variable-domain from the PD-L1-blocking mAb #18 was introduced in tandem onto h4C1 to generate a dual variable domain bsAb that binds bivalently to both CD47 and PD-L1. This BsAb retained blocking activity for both interactions, but lacked the hemagglutinating activity of the parental m4C1 (Shi et al.; 2020; PMID: 32296041; Kaur et al.; 2020; PMID: 33244513).

Product Class:	Purified
Clone ID:	mAb #18 (PD-L1.A)
Synonyms:	mAb #18; CD274; PDL1; B7-H1; B7H1; B7 homolog 1; hPD-L1; PDCD1L1; PDCD1LG1; PDCD1 ligand 1; Programmed cell death 1 ligand 1; Programmed death ligand 1
Amount:	100 μg
Application Codes Clone:	Inhibition; SPR; WB; in vivo
Shipping Temperature:	Wet Ice
Buffer Composition:	PBS with 0.02% Proclin 300.
Original Format:	IgG1
Storage Temperature:	Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.
Chimeric Use Statement:	This chimeric rabbit antibody was made using the variable domain sequences of the original format for improved compatibility with existing reagents assays and techniques.
Specificity Statement:	This antibody binds human PD-L1.
Application Notes:	The antibody could significantly inhibit the binding of PD-1 and PD-L1 at the cellular level. The humanized version of the antibody was constructed. The humanized version of the antibody detected the PD-L1 by western blot analysis. The binding affinity of the mouse and humanized version of the antibody to PD-L1 was measured by surface plasmon resonance, the affinity was respectively 8.81 nM 7.77 nM. In vivo studies demonstrated that the humanized version of the antibody could effectively inhibit tumour growth showing potential tumour therapeutic value (CN109232740). This antibody was also used in the generation of a bispecific antibody (BsAb) in a dual-variable-domain immunoglobulin (DVD-Ig) format targeting CD47 and PD-L1. The variable-domain from the PD-L1-blocking mAb #18 was introduced in tandem onto h4C1 to generate a dual variable domain bsAb that binds bivalently to both CD47 and PD-L1. This BsAb retained blocking activity for both interactions, but lacked the hemagglutinating activity of the parental m4C1 (Shi et al.; 2020; PMID: 32296041; Kaur et al.; 2020; PMID: 33244513).

Specifications

More Information
Brand	Vector Labs
UNSPSC	12161500

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