CXCL12 Protein (Transcript Variant 1)
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北京 101111
Quick Overview for CXCL12 Protein (Transcript Variant 1) (ABIN2712669)
抗原
See all CXCL12 蛋白蛋白类型
生物活性
宿主
资源
应用范围
纯度
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产品特性
- Transcript Variant 1
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特异性
- Optimal preservation of protein structure, post-translational modifications and functions.
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产品特性
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- Recombinant human CXCL12 / SDF1 (transcript variant 1) protein expressed in E. coli.
- Produced with end-sequenced ORF clone
- Tested for bioactivity.
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内毒素水平
- Less than 0.1 EU/μg (<0.01 ng/μg) protein as determined by the LAL method.
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Biological Activity Comment
- The ED50 is 80 - 120 ng/ml, corresponding to a specific activity of 1.25-0.83 x 10^4 units/mg.
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Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (AA 23-89) (Active) protein (His tag,GST tag)
CXCL12 宿主: 人 宿主: 大肠杆菌（E. Coli） > 97 % AcA, CC Active
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (Active) proteinCXCL12 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (AA 22-89) protein (His-IF2DI Tag)CXCL12 宿主: 大鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (AA 22-89) protein (His tag)CXCL12 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (AA 22-93) protein (His-IF2DI Tag)CXCL12 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (AA 1-89) protein (GST tag)CXCL12 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) (AA 24-89) (Active) protein (Biotin)CXCL12 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 97 % by SDS PAGE FACS, CMA Active
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) proteinCXCL12 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant 97,00% SDS
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) proteinCXCL12 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant 98,00% SDS
Chemokine (C-X-C Motif) Ligand 12 (CXCL12) proteinCXCL12 宿主: 小鼠 宿主: 大肠杆菌（E. Coli） Recombinant 98,00% SDS
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应用备注
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Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays
Protein-protein interaction
In vitro biochemical assays and cell-based functional assays -
限制
- 仅限研究用
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浓度
- > 50 μg/mL
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缓冲液
- 20 mM Tris pH 8.0, 0.5M NaCl
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储存条件
- -80 °C
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储存方法
- Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
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- CXCL12 (Chemokine (C-X-C Motif) Ligand 12 (CXCL12))
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别名
- Cxcl12,sdf1
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背景
- This antimicrobial gene encodes a stromal cell-derived alpha chemokine member of the intercrine family. The encoded protein functions as the ligand for the G-protein coupled receptor, chemokine (C-X-C motif) receptor 4, and plays a role in many diverse cellular functions, including embryogenesis, immune surveillance, inflammation response, tissue homeostasis, and tumor growth and metastasis. Mutations in this gene are associated with resistance to human immunodeficiency virus type 1 infections. Multiple transcript variants encoding different isoforms have been found for this gene.
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分子量
- 8.0 kDa
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NCBI登录号
- NP_954637
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途径
- Regulation of Cell Size, CXCR4-mediated Signaling Events, Negative Regulation of intrinsic apoptotic Signaling
抗原
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