Recombinant Human IL-21 Protein

COA

级别和纯度:

无载体

生物活性

≥95%(SDS-PAGE)

表达系统: E. coli
Accession #: Q9HBE4
蛋白标签: N-His
生物活性: Immobilized Recombinant Human IL-21R Protein (rp147505) at 2.0 μg/mL can bind Recombinant Human IL-21 Protein (rp156003) with the EC50 of 111.90 ng/mL
内毒素水平: <1.0 EU/μg

有货

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货号 (SKU)	包装规格	是否现货
rp156003-10μg	10μg	现货
rp156003-50μg	50μg	现货
rp156003-100μg	100μg	现货
rp156003-1mg	1mg	期货

查看相关系列

点击查看蛋白信息: IL21

Accession#:Q9HBE4 (6) Gene ID:59067 (6) IL-21 (3) IL21 (6)

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基本描述

产品名称	Recombinant Human IL-21 Protein
别名	重组人IL-21蛋白 \| 重组人 IL-21 蛋白
英文别名	CVID11 \| IL21 \| IL-21 \| IL-21Za11interleukin-21 \| interleukin 21 \| interleukin-21 isoform \| Za11
规格或纯度	Carrier Free, Bioactive, ≥95%(SDS-PAGE)
产品介绍	Purity: ≥95%, by SDS-PAGE visualized with Coomassie® Blue Staining. Description： IL21 belongs to the IL-15/IL-21 family. It is a cytokine with immunoregulatory activity. Cytokines are proteinaceous signaling compounds that are major mediators of the immune response. They control many different cellular functions including proliferation, differentiation, and cell survival/apoptosis but are also involved in several pathophysiological processes including viral infections and autoimmune diseases. Cytokines are synthesized under various stimuli by a variety of cells of both the innate (monocytes, macrophages, dendritic cells) and adaptive (T- and B-cells) immune systems. IL21 is expressed in activated CD4-positive T-cells but not in CD8-positive T-cells, B-cells, or monocytes. It may promote the transition between innate and adaptive immunity. IL-21 has been tried as a therapy for alleviating allergic responses. It can significantly decrease pro-inflammatory cytokines produced by T cells in addition to decreasing IgE levels in a mouse model for rhinitis (nasal passage inflammation).
生物活性	Immobilized Recombinant Human IL-21R Protein (rp147505) at 2.0 μg/mL can bind Recombinant Human IL-21 Protein (rp156003) with the EC50 of 111.90 ng/mL
内毒素水平	<1.0 EU/μg
表达系统	E. coli
种属	人(Human)
氨基酸	30-162 aa
序列	MGSSHHHHHHSSGLVPRGSHMQGQDRHMIRMRQLIDIVDQLKNYVNDLVPEFLPAPEDVETNCEWSAFSCFQKAQLKSANTGNNERIINVSIKKLKRKPPSTNAGRRQKHRLTCPSCDSYEKKPPKEFLERFKSLLQKMIHQHLSSRTHGSEDS
蛋白标签	N-His
无载体	Yes
无动物源	No
Accession #	Q9HBE4
来源	重组表达
预测分子量	17.8 kDa
SDS-PAGE	17.3 kDa, under reducing conditions; 16.9 kDa, under non-reducing conditions

储存与运输

物理形态	冻干(Lyophilized)
储存缓冲液	Lyophilized from PBS, pH7.4
复溶	We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 0.1 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
储存温度	-20°C储存,避免反复冻融
运输条件	超低温冰袋运输
稳定性与储存	在 -20°C 下可保存 1 年。避免冷冻/解冻循环。
分子类型	蛋白质

图片

ELISA: Recombinant Human IL-21 Protein (rp156003)

Recombinant Human IL-21 Protein (rp156003) - ELISA
Immobilized Recombinant Human IL-21R Protein (rp147505) at 2.0 μg/mL can bind Recombinant Human IL-21 Protein (rp156003) with the EC₅₀ of 111.90 ng/mL.

SDS-PAGE: Recombinant Human IL-21 Protein (rp156003)

Recombinant Human IL-21 Protein (rp156003) - SDS-PAGE
2 μg/lane of Recombinant Human IL-21 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 17.3 kDa under reducing conditions and 16.9 kDa under non-reducing conditions.

质检证书（CoA,COO,BSE/TSE 和分析图谱)

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找到3个结果

批号(Lot Number)	证书类型	货号
ZJ24F0606565	分析证书	rp156003
ZJ24F0606563	分析证书	rp156003
ZJ24F0606564	分析证书	rp156003

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Recombinant Human IL-21 Protein

库存信息

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基本描述

储存与运输

图片

质检证书（CoA,COO,BSE/TSE 和分析图谱)

技术文档和文章

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