Anti-SDF1抗体(ab18919)
Key features and details
- Rabbit polyclonal to SDF1
- Suitable for: WB
- Reacts with: Human
- Isotype: IgG
选择批间可重复性更高的重组抗体
- 研究可靠 —— 各批次间结果一致且可重复
- 长期批量供应 —— 采用重组技术,可实现快速生产
- 首次实验即可成功 —— 经过大量验证确认了特异性
- 符合伦理标准 —— 产品不含动物成分
概述
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产品名称
Anti-SDF1抗体
参阅全部 SDF1 一抗 -
描述
兔多克隆抗体to SDF1 -
宿主
Rabbit -
特异性
The antibody should cross-react to both P40224-1 and P40224-2. -
经测试应用
适用于: WBmore details -
种属反应性
与反应: Human -
免疫原
Recombinant full length protein corresponding to Mouse SDF1 aa 1-93. E. coli-expressed mouse SDF1.
Database link: P40224 -
常规说明
This product is manufactured by BioVision, an Abcam company and was previously called 5393 SDF-1beta Antibody. 5393-100 is the same size as the 100 µg size of ab18919.
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. -
存储溶液
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol (glycerin, glycerine), 1% BSA -
Concentration information loading...
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纯度
Protein A purified -
克隆
多克隆 -
同种型
IgG -
研究领域
相关产品
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Compatible Secondaries
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Isotype control
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Recombinant Protein
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab18919于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度;实际最佳的稀释度/浓度应由使用者检定。
应用 | Ab评论 | 说明 |
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WB | (1) |
Use a concentration of 1 µg/ml. Predicted molecular weight: 11 kDa.
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说明 |
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WB
Use a concentration of 1 µg/ml. Predicted molecular weight: 11 kDa. |
靶标
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功能
Chemoattractant active on T-lymphocytes, monocytes, but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical chemokine receptor ACKR3, which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. SDF-1-beta(3-72) and SDF-1-alpha(3-67) show a reduced chemotactic activity. Binding to cell surface proteoglycans seems to inhibit formation of SDF-1-alpha(3-67) and thus to preserve activity on local sites. Acts as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. Stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. Inhibits CXCR4-mediated infection by T-cell line-adapted HIV-1. Plays a protective role after myocardial infarction. Induces down-regulation and internalization of ACKR3 expressed in various cells. Has several critical functions during embryonic development; required for B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation. -
组织特异性
Isoform Alpha and isoform Beta are ubiquitously expressed, with highest levels detected in liver, pancreas and spleen. Isoform Gamma is mainly expressed in heart, with weak expression detected in several other tissues. Isoform Delta, isoform Epsilon and isoform Theta have highest expression levels in pancreas, with lower levels detected in heart, kidney, liver and spleen. -
序列相似性
Belongs to the intercrine alpha (chemokine CxC) family. -
发展阶段
Isoform Alpha is ubiquitously expressed in fetal tissues. Isoform Beta and isoform Delta have more limited expression patterns, with highest levels detected in fetal spleen and fetal liver, respectively. Isoform Gamma and isoform Theta are weakly detected in fetal kidney. -
翻译后修饰
Processed forms SDF-1-beta(3-72) and SDF-1-alpha(3-67) are produced after secretion by proteolytic cleavage of isoforms Beta and Alpha, respectively. The N-terminal processing is probably achieved by DPP4. Isoform Alpha is first cleaved at the C-terminus to yield a SDF-1-alpha(1-67) intermediate before being processed at the N-terminus. The C-terminal processing of isoform Alpha is reduced by binding to heparin and, probably, cell surface proteoglycans. -
细胞定位
Secreted. - Information by UniProt
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数据库链接
- Entrez Gene: 6387 Human
- Omim: 600835 Human
- SwissProt: P48061 Human
- Unigene: 522891 Human
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别名
- 12-O-tetradecanoylphorbol 13-acetate repressed protein 1 antibody
- AI174028 antibody
- C-X-C motif chemokine 12 antibody
see all
数据表及文件
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SDS download
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Datasheet download
文献 (21)
ab18919 被引用在 21 文献中.
- Zhang Z et al. Icariin regulates stem cell migration for endogenous repair of intervertebral disc degeneration by increasing the expression of chemotactic cytokines. BMC Complement Med Ther 22:63 (2022). PubMed: 35272637
- Su G et al. Hsa_circ_0004831 downregulation is partially responsible for atorvastatinalleviated human umbilical vein endothelial cell injuries induced by ox-LDL through targeting the miR-182-5p/CXCL12 axis. BMC Cardiovasc Disord 21:221 (2021). PubMed: 33932991
- Lian H et al. LINC00943 knockdown exerts neuroprotective effects in Parkinson's disease through regulates CXCL12 expression by sponging miR-7-5p. Genes Genomics 43:797-805 (2021). PubMed: 33886117
- He Z et al. Smart Porous Scaffold Promotes Peri-Implant Osteogenesis under the Periosteum. ACS Biomater Sci Eng 6:6321-6330 (2020). PubMed: 33449673
- Pluchino N et al. CXCR4 or CXCR7 antagonists treat endometriosis by reducing bone marrow cell trafficking. J Cell Mol Med 24:2464-2474 (2020). PubMed: 31904910