BTN2A1 Protein (AA 29-248) (His tag)
Quick Overview for BTN2A1 Protein (AA 29-248) (His tag) (ABIN7274003)
Target
See all BTN2A1 ProteinsProtein Type
Origin
Source
Purity
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Protein Characteristics
- AA 29-248
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Purification tag / Conjugate
- This BTN2A1 protein is labelled with His tag.
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Purpose
- Human BTN2A1 Protein
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Sequence
- Gln29-Ala248
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Characteristics
- Recombinant Human BTN2A1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gln29-Ala248.
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Sterility
- 0.22 μm filtered
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Endotoxin Level
- Less than 1EU per μg by the LAL method.
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Biological Activity Comment
- The affinity constant of 0.12 μM as determined in SPR assay (Biacore T200). See testing image for detail.
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butyrophilin, Subfamily 2, Member A1 (BTN2A1) (AA 1-334) protein (GST tag)
BTN2A1 Origin: Human Host: Wheat germ Recombinant ELISA, WB, AA, AP
butyrophilin, Subfamily 2, Member A1 (BTN2A1) (AA 29-248) protein (His tag)BTN2A1 Origin: Human Host: Yeast Recombinant > 90 % SDS
butyrophilin, Subfamily 2, Member A1 (BTN2A1) (Transcript Variant 2) protein (Myc-DYKDDDDK Tag)BTN2A1 Origin: Human Host: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Reconstitution
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
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Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
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Storage
- -20 °C,-80 °C
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Storage Comment
- -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.
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Expiry Date
- 12 months
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- BTN2A1 (butyrophilin, Subfamily 2, Member A1 (BTN2A1))
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Alternative Name
- BTN2A1
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Background
- The MHC-encoded butyrophilin, BTN2A1, is a cell surface glycoprotein related to the extended family of B7 costimulatory molecules. BTN2A1 mRNA was expressed in most human tissues, but protein expression was significantly lower in leukocytes.
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Molecular Weight
- 25.65 kDa. Due to glycosylation, the protein migrates to 38-48 kDa based on Tris-Bis PAGE result.
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UniProt
- Q7KYR7-1
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Pathways
- Activated T Cell Proliferation
Target
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