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Mfg Part Number

Ab03945-10.3

Vector Labs Ab03945-10.3 Anti-PCSK9 [PA4], Human IgG1, Fc Silent™, kappa (100 μg)

VECTOR LABS

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Quick Overview

The original antibody was isolated from a natural human Fab phage display library by panning against recombinant human PCSK9. Later one the Fab antibody was converted to IgG1 format.

$570.70

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Description

Product Class: Purified
Clone ID: PA4
Heavy Chain Modification: Fc Silent™
Synonyms: NARC1; NARC-1; PC9; Proprotein convertase subtilisin/kexin type; Neural apoptosis-regulated convertase 1; Proprotein convertase 9; Subtilisin/kexin-like protease PC9; PA4Fab
Amount: 100 μg
Application Codes Clone: ELISA; WB; block; inhibit; therapeutic
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.
Specificity Statement: This antibody binds human PCSK9. Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a serine protease enzyme encoded by the PCSK9 gene in humans and it plays a role in regulation of circulating cholesterol. It is associated with autosomal dominant hypercholesterolemia, a state of elevated levels of LDL (low-density lipoprotein) cholesterol. Autosomal dominant hypercholesterolemia can result in severe implications such as stroke and coronary heart disease.
Application Notes: The human IgG1 format of this antibody was reported to bind human PCSK9 with a binding affinity Kd= 1.05 nM. The binding characterization of this antibody to human PCSK9 was done using ELISA and western blot. In an in vitro competition binding ELISA, IgG1-PA4 blocked PCSK9 from binding to LDLR, with an IC50 of approximately 7 nM. In vitro, it also attenuated PCSK9-mediated degradation of LDLR on the HepG2 cell surface in a dose dependent manner. In C57BL/6 mice, administration of IgG1-PA4 at 30 mg/kg increased hepatic LDLR protein levels by as much as 3 fold when compared with control. This antibody has potential for being used as a therapeutic for the treatment of hypercholesterolemia by inhibiting PCSK9-mediated degradation of cell surface LDLRs (PMID: 26056005).

Product Class:	Purified
Clone ID:	PA4
Heavy Chain Modification:	Fc Silent™
Synonyms:	NARC1; NARC-1; PC9; Proprotein convertase subtilisin/kexin type; Neural apoptosis-regulated convertase 1; Proprotein convertase 9; Subtilisin/kexin-like protease PC9; PA4Fab
Amount:	100 μg
Application Codes Clone:	ELISA; WB; block; inhibit; therapeutic
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.
Specificity Statement:	This antibody binds human PCSK9. Proprotein convertase subtilisin/kexin type 9 (PCSK9) is a serine protease enzyme encoded by the PCSK9 gene in humans and it plays a role in regulation of circulating cholesterol. It is associated with autosomal dominant hypercholesterolemia, a state of elevated levels of LDL (low-density lipoprotein) cholesterol. Autosomal dominant hypercholesterolemia can result in severe implications such as stroke and coronary heart disease.
Application Notes:	The human IgG1 format of this antibody was reported to bind human PCSK9 with a binding affinity Kd= 1.05 nM. The binding characterization of this antibody to human PCSK9 was done using ELISA and western blot. In an in vitro competition binding ELISA, IgG1-PA4 blocked PCSK9 from binding to LDLR, with an IC50 of approximately 7 nM. In vitro, it also attenuated PCSK9-mediated degradation of LDLR on the HepG2 cell surface in a dose dependent manner. In C57BL/6 mice, administration of IgG1-PA4 at 30 mg/kg increased hepatic LDLR protein levels by as much as 3 fold when compared with control. This antibody has potential for being used as a therapeutic for the treatment of hypercholesterolemia by inhibiting PCSK9-mediated degradation of cell surface LDLRs (PMID: 26056005).

Specifications

More Information
Brand	Vector Labs
UNSPSC	12161500

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