FITC标记的基质细胞衍生因子1抗体
产品名称： FITC标记的基质细胞衍生因子1抗体
英文名称： Anti-SDF1/FITC
产品编号： HZ-4938R-FITC
产品价格： null
产品产地： 中国/上海
品牌商标： HZbscience
更新时间： 2023-08-17T10:24:20
使用范围： IF=1:50-200
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Rabbit Anti-SDF1/FITC Conjugated antibody
FITC标记的基质细胞衍生因子1抗体
| 产品编号 | bs-4938R-FITC |
| 英文名称 | Anti-SDF1/FITC |
| 中文名称 | FITC标记的基质细胞衍生因子1抗体 |
| 别 名 | CXCL12; SDF1 alpha; C-X-C motif chemokine 12; Chemokine (C X C motif) ligand 12; CXCL12; hIRH; hSDF-1; Intercrine reduced in hepatomas; IRH; PBSF; PBSF; Pre B cell growth stimulating factor; Pre-B cell growth-stimulating factor; SCYB12; SDF 1 alpha; SDF-1; SDF 1 beta; SDF 1b; SDF-1; SDF-1-alpha(3-67); SDF1; SDF1_HUMAN; SDF1a; SDF1b; Stromal cell derived factor 1; TLSF a; TLSF b; TLSFa; TLSFb; TPAR1. |
| 规格价格 | 100ul/2980元 购买 大包装/询价 |
| 说 明 书 | 100ul |
| 研究领域 | 细胞生物 免疫学 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Chicken, Dog, Pig, Guinea Pig, |
| 产品应用 | IF=1:50-200 not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 8kDa |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human SDF-1/CXCL12 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| 产品介绍 | background: This 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. [provided by RefSeq, May 2013]. Function: 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 another C-X-C chemokine receptor CXCR7, 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 CXCR7, 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 CXCR7 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. Subunit: Monomer or homodimer; in equilibrium. Dimer formation is induced by non acidic pH and the presence of multivalent anions, and by binding to CXCR4 or heparin. Monomeric form is required for full chemotactic activity and resistance to ischemia/reperfusion injury, whereas the dimeric form acts as a partial agonist of CXCR4, stimulating Ca2+ mobilization but with no chemotactic activity and instead acts as a selective antagonist that blocks chemotaxis induced by the monomeric form. Interacts with the N-terminus of CXCR7. Subcellular Location: Secreted. Tissue Specificity: 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. Post-translational modifications: 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. Similarity: Belongs to the intercrine alpha (chemokine CxC) family. Database links: Entrez Gene: 6387 Human Entrez Gene: 20315 Mouse Entrez Gene: 24772 Rat SwissProt: P48061 Human SwissProt: P40224 Mouse Omim: 600835 Human Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications |
该基因编码间质细胞来源的α-趋化因子成员的间质家族。编码蛋白作为G蛋白偶联受体、趋化因子（C-X-MyTf）受体4的配体，在许多不同的细胞功能中起作用，包括胚胎发生、免疫监视、炎症反应、组织稳态和肿瘤生长和转移。该基因的突变与人类免疫缺陷病毒1型感染的抗性相关。该基因已发现编码不同亚型的多个转录变体。[ RefSeq，2013年5月提供]。