货号：11483H08H5

品牌：ThermoFisher /Invitrogen/ Gibco/ ABI

规格：5 UG

目录价：￥538.00

市场价格：￥484.20

会员价格：￥484.20

金山科研平台，产品价格货期咨询微信：jinshanbio 描述 Interleukin 21 receptor (IL21R), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.This recombinant protein was expressed from a DNA sequence encoding the human IL21R (Q9HBE5-1) extracellular domain (Met 1-Pro 236) was expressed, with a polyhistidine tag at the C-terminus.Activity: 1. Measured by its ability to bind human IL21 in a functional ELISA. 2. Measured by its ability to inhibit IL21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED₅₀ for this effect is typically 1-5 ng/mlin the presence of 100 ng/mlof recombinant human IL21. 3. Measured by its ability to inhibit IL21 induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells. The ED₅₀ for this effect is typically 50-200 pg/mlin the presence of 10 ng/mlof recombinant human IL21.Formulation: Lyophilized in PBS, pH 7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween 80.Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expiration Date: Expires one year from date of receipt when stored as instructed.This protein is manufactured by Sino Biological Inc. 规格

Form:	Lyophilized
Purity:	≥ 90% by SDS-PAGE
Gene ID:	50615
Species:	Human
Expression:	Mammalian
Gene Symbol:	IL21R
Gene Aliases:	UNQ3121 / PRO10273, MGC10967, NILR
Product Size:	5 µg
Protein Form:	Truncated,Recombinant
Protein Family:	Cytokines & Receptors
Endotoxin Level:	< 1 EU/µg
Protein Subtype:	Interleukins,Cytokine Receptors
Molecular Weight:	26.5 kDa
Research Category:	Immunology,Signal Transduction,Drug Development
Protein Tag or Fusion:	His Tag
Validated Application:	Assay Standard
Shipping Condition:	Room Temperature

内容及储存 Store at -20 to -70 °C