Human CTLA4(Cytotoxic T-lymphocyte protein 4) ELISA Kit

说明书
  • 规格
Product name

Human CTLA4(Cytotoxic T-lymphocyte protein 4) ELISA Kit

Catalogue No.

EH0667

Alias

CTLA4(Cytotoxic T Lymphocyte Associated Antigen 4) ELISA Kit, CD152 ELISA Kit, CD ELISA Kit, CD152 antigen ELISA Kit, CD28 ELISA Kit, celiac disease 3 ELISA Kit, CELIAC3 ELISA Kit, CTLA-4 ELISA Kit, cytotoxic T-lymphocyte protein 4 ELISA Kit, Cytotoxic T-lymphocyte-associated antigen 4 ELISA Kit, cytotoxic T-lymphocyte-associated protein 4 ELISA Kit, GRD4 ELISA Kit, GSE ELISA Kit, ICOS ELISA Kit

Detection method

Sandwich ELISA, Double Antibody

Application

CTLA4 ELISA Kit allows for the in vitro quantitative determination of CTLA4 concentrations in plasma, tissue homogenates and other biological fluids.

Size

96T

Range

0.156-10ng/ml

Sensitivity

< 0.094ng/ml

Standard curve

Human CTLA4(Cytotoxic T-lymphocyte protein 4) ELISA Kit
Storage

4 ℃ for 6 months

Recovery

Matrices listed below were spiked with certain level of CTLA4 and the recovery rates were calculated by comparing the measured value to the expected amount of CTLA4 in samples.

Matrix Recovery range(%) Average(%)
serum(n=5) 91-101 96
EDTA plasma(n=5) 87-103 97
heparin plasma(n=5) 85-104 92
Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of CTLA4 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 85-103% 86-104% 92-103% 86-105%
EDTA plasma(n=5) 85-98% 83-101% 85-101% 84-93%
heparin plasma(n=5) 84-100% 81-100% 86-96% 80-99%
CV(%)

Intra-Assay: CV<8%
Inter-Assay: CV<10%

Note

For Research Use Only

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