Human IL2RA, His Tag,P01589_斯达特公司官网

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产品规格

物种

Human
分子别名

Interleukin-2 receptor subunit alpha, IL-2 receptor subunit alpha, IL-2-RA, IL-2R subunit alpha, IL2-RA, TAC antigen, p55, CD25
Accession

P01589
表达序列

Protein sequence(P01589, Glu22-Cys213, with C-10*His)

ELCDDDPPEIPHATFKAMAYKEGTMLNCECKRGFRRIKSGSLYMLCTGNSSHSSWDNQCQCTSSATRNTTKQVTPQPEEQKERKTTEMQSPMQPVDQASLPGHCREPPPWENEATERIYHFVVGQMVYYQCVQGYRALHRGPAESVCKMTHGKTRWTQPQLICTGEMETSQFPGEEKPQASPEGRPESETSCGGGGSHHHHHHHHHH
表达宿主

HEK293
分子量

Theoretical: 23.4kDa Actual: 35-45kDa
纯度

>95% by SDS-PAGE
标记

Unconjugated
标签

His Tag
性状

Lyophilized Powder
溶解方法

Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
储存条件

12 months from date of receipt, -20 ℃ to -70 °C as supplied.

1 month, 2 to 8 °C under sterile conditions after reconstitution.

Please avoid repeated freeze-thaw cycles.

背景介绍

IL2RA is a protein that in humans is encoded by the IL2RA gene.Normally an integral-membrane protein, soluble IL2RA has been isolated and determined to result from extracellular proteolysis. Quantification of sIL-2RA is a useful and simple tool for clinicians to assess immune function in vivo as part of the investigation, management, and prognosis of a broad spectrum of diseases, such as sarcoidosis, Multiple Sclerosis, primary biliary cirrhosis, Chronic immune activation in common variable immunodeficiency (CVID), chronic liver diseases and many more.

生物活性
- Immobilized human IL-2RA-Fc at 2μg/ml (50μL/well) can bind to IL-2 with a linear range of 0.17ng/ml to 40ng/ml.
电泳(SDS-PAGE)
- 2μg（R: reducing conditions）