Human PD-1 ELISA Kit PicoKine®, Carrier-free

Human PD-1 ELISA Kit PicoKine® (96 Tests). Quantitate Human PDCD1 in cell culture supernatants, serum and plasma (heparin). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Product Specifications

Background

Programmed cell death protein 1, also called PD-1 or PDCD1 is a protein that in humans is encoded by the PDCD1 gene. This gene encodes a cell surface membrane protein of the immunoglobulin superfamily. By fluorescence in situ hybridization, the PDCD1 gene is mapped to 2q37.3. This protein is expressed in pro-B-cells and is thought to play a role in their differentiation. In mice, expression of this gene is induced in the thymus when anti-CD3 antibodies are injected and large numbers of thymocytes undergo apoptosis. Mice deficient for this gene bred on a BALB/c background developed dilated cardiomyopathy and died from congestive heart failure. These studies suggest that this gene product may also be important in T cell function and contribute to the prevention of autoimmune diseases.

Reproducibility

<table cellpadding="3"><tr><th>Lots</th><th>Lot 1 (pg/ml)</th><th>Lot 2 (pg/ml)</th><th>Lot 3 (pg/ml)</th><th>Lot 4 (pg/ml)</th><th>Mean (pg/ml)</th><th>Standard Deviation</th><th>CV (%)</th></tr><tr><td>Sample 1</td><td>17</td><td>25</td><td>30</td><td>19</td><td>23</td><td>0.41</td><td>1.8%</td></tr><tr><td>Sample 2</td><td>88</td><td>94</td><td>101</td><td>79</td><td>91</td><td>2.35</td><td>2.6%</td></tr><tr><td>Sample 3</td><td>267</td><td>294</td><td>315</td><td>302</td><td>295</td><td>18.26</td><td>6.2%</td></tr></table>*number of samples for each test n=16.

Synonyms

Programmed cell death protein 1;Protein PD-1;hPD-1;CD279;PDCD1;PD1;

Gene Name

Programmed cell death protein 1

Gene ID

5133

UniProt

Q15116

Reactivity

Human

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Immunogen

Expression system for standard: NS0; Immunogen sequence: L25-Q167

Applications

ELISA

Standard

10 ng/tube

Sample Type

cell culture supernatants, serum and plasma (heparin).

Detection Range

31.2 pg/ml - 2,000 pg/ml

Sensitivity

<10 pg/ml

Function

Inhibitory cell surface receptor involved in the regulation of T-cell function during immunity and tolerance. Upon ligand binding, inhibits T-cell effector functions in an antigen- specific manner. Possible cell death inducer, in association with other factors. .

Components

Storage Conditions

Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)