产品简要
公司名称 :
MyBioSource
产品类型 :
抗体
产品名称 :
小鼠抗人类CXCL12
目录 :
MBS690236
规格 :
0.1毫克
价格 :
490美元
克隆性 :
单克隆
宿主 :
小鼠
共轭标签 :
未共轭
克隆名称 :
[(9N26)]
反应物种 :
人类
应用 :
流式细胞仪, 流式细胞仪, 免疫组化-石蜡切片
更多信息或购买 :
图像
图像 1 :
MyBioSource MBS690236 图像 1
A 10% Buffer fonnalin fixed and paraffin embedded human placental tissue section (4um) is subjected to IHC staining using a mouse anti-human CXCLl2 monoclonal antibody. Tissue section was pretreated in citric buffer (ph6.0) with microwave for antigen retrieval before IHC is applied.
产品信息
目录号 :
MBS690236
产品类型 :
抗体
产品全称 :
小鼠抗人类CXCL12
产品简称 :
[CXCL12]
产品名称同义词 :
[CXCL12;IRH;PBSF;SDF1;TLSF;SDF1A;SDF1B;TPAR1;SCYB12]
其他名称 :
[stromal cell-derived factor 1 isoform beta; Stromal cell-derived factor 1; stromal cell-derived factor 1; intercrine reduced in hepatomas; pre-B cell growth-stimulating factor; chemokine (C-X-C motif) ligand 12; C-X-C motif chemokine 12; Intercrine reduced in hepatomas; IRH; hIRH; Pre-B cell growth-stimulating factor]
产品基因名称 :
[CXCL12]
其他基因名称 :
[CXCL12;CXCL12;IRH;PBSF;SDF1;TLSF;TPAR1;SCYB12;SDF1;SDF1A;SDF1B;SDF-1;hSDF-1;IRH;hIRH;PBSF]
UniProt数据库进入名 :
SDF1_HUMAN
克隆性 :
单克隆
抗体亚型 :
IgG1
克隆 :
[(9N26)]
宿主 :
小鼠
反应物种 :
人类
序列长度 :
93
纯度 :
Protein G chromatograpy
形式 :
冻干
储存稳定性 :
Lyophilized samples are stable for 2 years from date of receipt when stored at -70 degree C. Reconstituted antibody can be aliquoted and stored frozen at < -20 degree C for at least for six months without detectable loss of activity. Avoid repeated freeze and thaw cycles!
检测过的应用 :
免疫组化石蜡(免疫组化-P), 流式细胞仪(FC/流式细胞仪)
应用笔记 :
免疫组化(石蜡): 1:50-100。 FC: 1:20-200
image1头 :
免疫组化
其它信息1 :
Antibody Generation: This antibody was produced from a hybridoma (mouse myeloma fused with spleen cells from a mouse) immunized with human recombinant CXCL12 (also called SDF-1). Protein RefSeq: NP_954637.1. mRNA RefSeq: NM_199168.3. antigen: Human recombinant CXCL12. Remarks: This antibody was selected for its ability to detect human CXCL12.
其他信息2 :
Reconstitution: Reconstitute the antibody with 200 ul sterile PBS and the final concentration is 500 ug/ml.
产品描述 :
SDF-1alpha and beta or CXCL12 are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1alpha and beta chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV suppressive activity in cells expressing the CXCR4 receptor. Recombinant human SDF-1beta is an 8.5 kDa protein containing 72 amino acid residues.
NCBI GI登录号 :
10834988
NCBI登录号 :
NP_000600.1
NCBI基因登录号 :
NM_000609.6
UniProt数据库登录号 :
P48061
NCBI分子量 :
10,666 Da
NCBI信号通路 :
Axon Guidance Pathway (83065); Axon Guidance Pathway (476); CXCR4-mediated Signaling Events Pathway (137910); Chemokine Receptors Bind Chemokines Pathway (106359); Chemokine Signaling Pathway (99051); Chemokine Signaling Pathway (96864); Class A/1 (Rhodopsin-like Receptors) Pathway (106357); Cytokine-cytokine Receptor Interaction Pathway (83051); Cytokine-cytokine Receptor Interaction Pathway (460); G Alpha (i) Signalling Events Pathway (119550)
NCBI总结 :
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]
UniProt数据库总结 :
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 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. Ref.13 Ref.16 Ref.17 Ref.19 Ref.22 Ref.23. Subunit structure: 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 ACKR3. Ref.14 Ref.15 Ref.19 Ref.20 Ref.21 Ref.23 Ref.24 Ref.31 Ref.32 Ref.34. 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. Ref.2. Developmental stage: 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. Ref.2. Post-translational modification: 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. Ref.18. Sequence similarities: Belongs to the intercrine alpha (chemokine CxC) family. Mass spectrometry: Isoform Alpha: Molecular mass is 7959 Da from positions 22 - 89. Determined by ESI. Ref.18Isoform Alpha: Molecular mass is 7606 Da from positions 24 - 88. Determined by ESI. Ref.18Isoform Beta: Molecular mass is 8522 Da from positions 22 - 93. Determined by ESI. Ref.18Isoform Beta: Molecular mass is 8297 Da from positions 24 - 93. Determined by ESI. Ref.18. Sequence caution: The sequence CAC10202.1 differs from that shown. Reason: Erroneous gene model prediction.
尺寸1 :
0.1毫克
价格1 :
490美元
更多信息或购买 :
公司信息
MyBioSource
P.O. Box 153308
San Diego, CA 92195-3308
sales@mybiosource.com
https://www.mybiosource.com
1-858-633-0165
公司总部: 美国
MyBioSource,LLC最初由三名热情澎湃的提供高品质试剂的科学家联合创立于温哥华,公司愿景是“生物研究试剂的源头”,现在位于圣地亚哥市。