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Anti-Complement component C1s (human, pro- and activated enzyme) ABS 002-49

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产品名称: Anti-Complement component C1s (human, pro- and activated enzyme) ABS 002-49
产品型号: ABS 002-49
产品展商: Bioporto
产品文档: 无相关文档

简单介绍

Anti-Complement component C1s (human, pro- and activated enzyme)


Anti-Complement component C1s (human, pro- and activated enzyme) ABS 002-49  的详细介绍
Cat. No.
ABS 002-49
Product name
Anti-Complement component C1s (human, pro- and activated enzyme)
Description

Mouse monoclonal antibody

Specificity

ABS 002-49 is specific for C1s proenzyme and activated free C1s and C1s in complex with C1 inhibitor.

Immunogen

Human plasma C1s Proenzyme

Application
ELISA
Species reactivity (positive)
Human
Species reactivity (negative)
Not determined
Subclass

IgG1/k

Gene ID
716
Clone number
49
Epitope

Epitope differs from that of ABS 002-09

Content

Available in 200 µL and 1 mL size.1 mg/mL +/- 15%. See Certificate of Analysis for details.

Purification
Protein-A purified
Form
Liquid
Solvent
0.01 M phosphate buffer, pH 7.4, containing 0.5 M NaCl and 15 mM sodium azide
Storage
4-8ºC without exposure to light. No precautions necessary during handling.
Target

C1s proenzyme is a 79.8 kDa glycoprotein produced primarily by hepatocytes but also by other cells. The proenzyme is produced as a single-chain polypeptide of 688 aa. Upon activation the peptide is cleaved between R437 and I438 giving the activated enzyme consisting of two disulfide-linked chains, A chain (52.2 kDa) and B chain (27.7 kDa). The Ca-dependent catalytic subunit of the C1 complex (C1q, C1r, C1s) comprises of two C1s and two C1r molecules and this serine protease tetramer is responsible for the initial steps in the classical complement pathway, cleavage of C4 and C2.

Application 1

ELISA
ABS 002-49 reacts in ELISA when tested with activated C1s enzyme directly coated onto the microtiter well or in sandwich ELISA in combination with a polyclonal antibody in coat.

Application 2

IF
ABS 002-49 was used in immunofluorescence

IF staining of human kidney. Veins of kidney with nephritis contains strong positive label using complement C1s antibody. Dilution: 1:10.
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