Human SERPINA1 ELISA Kit0 Publications

カタログ番号: KE00178

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(希望販売価格)

容量: 1 Kit (96 assays)

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概要


製品名:
Human SERPINA1 ELISA Kit

試験方法:
1 X 96 well plate

測定サンプル対象:
Serum, Plasma, Urine, Cell culture supernatants

アッセイ方法:
Sandwich

感度:
0.20 ng/mL

測定範囲:
1.56 - 100 ng/mL , 6.25 - 400 ng/mL

測定可能動物種:
Human

適用アプリケーション:
Sandwich ELISA

回収率:
Sample TypeAverageRange
Human serum 99% 81%-118%
Human urine 88% 77%-104%
cell culture supernatants 101% 90%-116%

IntraAssay:
Samplenmean (ng/mL)SDCV%
1 20 9.7 1.0 10
2 20 48.9 3.9 8.1
3 20 210.1 18.6 8.8

InterAssay:
Samplenmean (ng/mL)SDCV%
1 24 10.4 1.1 10.1
2 24 41.6 4.1 9.8
3 24 196.8 13.2 6.7

製品概要
KE00178 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The SERPINA1 ELISA kit is to be used to detect and quantify protein levels of endogenous SERPINA1. The assay recognizes human SERPINA1. An antibody specific for SERPINA1 has been pre-coated onto the microwells. The SERPINA1 protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody specific for SERPINA1 is added to detect the captured SERPINA1 protein. For signal development, horseradish peroxidase (HRP)-conjugated antibody is added, followed by Tetramethyl-benzidine (TMB) reagent. Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450nm with the correction wavelength set at 630 nm.

製品特性


保存方法:
All the reagents are stored at 2-8℃ for 6 months or -20℃ for 12 months. Refer to the protocol for further storage instructions.

別名:
A1A, A1AT, AAT, Alpha 1 antiproteinase, Alpha 1 antitrypsin, Alpha 1 protease inhibitor, alpha 1-Antitrypsin, PI, PI1, PRO2209, PRO2275, Serpin A1, SERPINA1, SPAAT
背景説明

SERPINA1 is the archetypal member of the Serpin superfamily of the serine protease inhibitors. It is an acute phase glycoprotein mainly (by 80%) synthesized in human liver and is a major blood protein after albumin and the Immunoglobulins. SERPINA1 plays a key antiinflammatory role to protect tissues against proteolytic digestion by elastase secreted by neutrophils. In patients with carcinomas, it was reported that SERPINA1 promotes invasive and metastatic capacity in lung cancer, gastric cancer, and colorectal carcinomas.Several studies demonstrated that higher levels of SERPINA1 correlate with more advanced cancer stages. Defects in this gene can cause emphysema or liver disease.


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