HHLA2 Protein (AA 23-344) (His tag)
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- 抗原 See all HHLA2 蛋白
- HHLA2 (HERV-H LTR-Associating 2 (HHLA2))
- 蛋白类型
- Recombinant
- 产品特性
- AA 23-344
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宿主
- 人
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资源
- HEK-293 Cells
- 标记
- This HHLA2 protein is labelled with His tag.
- 原理
- Human B7-H7/HHLA2 Protein
- 序列
- Ile23-Asn344
- 产品特性
- Recombinant Human B7-H7/HHLA2 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Ile23-Asn344.
- 纯度
- > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
- 过滤
- 0.22 μm filtered
- 内毒素水平
- Less than 1EU per μg by the LAL method.
- Biological Activity Comment
- Immobilized Human B7-H7, His Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Human CD28H, hFc Tag with the EC50 of 0.20μg/ml determined by ELISA. See testing image for detail.
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HERV-H LTR-Associating 2 (HHLA2) (AA 23-344) protein (Fc Tag)
HHLA2 宿主: 人 宿主: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
HERV-H LTR-Associating 2 (HHLA2) (AA 1-414) protein (GST tag)HHLA2 宿主: 人 宿主: 小麦胚 Recombinant ELISA, WB, AP, AA
HERV-H LTR-Associating 2 (HHLA2) (AA 23-414) protein (rho-1D4 tag)Crystallography grade HHLA2 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, WB, Crys, SDS
HERV-H LTR-Associating 2 (HHLA2) (AA 23-344) (Active) protein (Fc Tag)HHLA2 宿主: 人 宿主: HEK-293 Cells Recombinant >90 % as determined by reduced SDS-PAGE. Active
HERV-H LTR-Associating 2 (HHLA2) (AA 23-344) (Active) protein (Fc Tag,AVI tag,Biotin)HHLA2 宿主: 人 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
- 缓冲液
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
- 储存条件
- -20 °C,-80 °C
- 储存方法
- -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
- 有效期
- 12 months
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- 抗原
- HHLA2 (HERV-H LTR-Associating 2 (HHLA2))
- 别名
- B7-H7 (HHLA2 产品)
- 别名
- B7H7 Protein, HERV-H LTR-associating 2 Protein, HHLA2 Protein, hhla2 Protein
- 背景
- B7-H7, also known as HHLA2 (HERV-H LTR-associating 2), is a member of the B7 family of immune regulatory proteins.Through interaction with TMIGD2, costimulates T-cells in the context of TCR-mediated activation. Enhances T-cell proliferation and cytokine production via an AKT-dependent signaling cascade.
- 分子量
- 38.1 kDa. Due to glycosylation, the protein migrates to 50-70 kDa based on Tris-Bis PAGE result.
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