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I-TAC (CXCL11) from mouse
| 产品编号： | 3097971 |
| 规格： | recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture |
| 包装规格： | 20 μG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品别名
I-TAC (CXCL11) from mouse
CXCL11
B-R1
基本信息
| NACRES | NA.32 |
| General description【一般描述】 | CXCL11 (C-X-C motif chemokine 11), also referred to as I-TAC (interferon-inducible T-cell α chemoattractant), is from to the CXC chemokine family and is an antagonist for CC chemokine receptor 3 (CCR3) and CCR5. CXCL11 was first identified in astrocytes via cDNA sequencing. It can be induced by IFN (interferon)-γ in different cells. CXCL11 interacts with and signals via CXCR3 (C-X-C chemokine receptor type 3). Recombinant murine I-TAC is a 9.0kDa protein containing 79 amino acid residues including the four highly conserved cysteine residues present in CXC chemokines. |
| Biochem/physiol Actions【生化/生理作用】 | CXCL11 (C-X-C motif chemokine 11) is involved in the wound repair in skin cells. CXCL11′s interaction with CXCR3 (C-X-C chemokine receptor type 3) polarizes naive T cells into IL (interleukin)-10hi Tregs (regulatory T cells, Tr1) and repolarizes CXCR3+CD4+ EAE (experimental autoimmune encephalomyelitis)-associated effector T cells into IL-10hi Tregs. CXCL11 also enhances Th2 (T helper 2) response in model leishmaniasis system, and thereby regulates the outcome of the immunological pathway. In mice model, CXCL11 is upregulated in RSV (respiratory syncytial virus) and influenza A infections. |
| Sequence【序列】 | FLMFKQGRCL CIGPGMKAVK MAEIEKASVI YPSNGCDKVE VIVTMKAHKR QRCLDPRSKQ ARLIMQAIEK KNFLRRQNM |
| Physical form【外形】 | Lyophilized with no additives. |
| Reconstitution【重悬】 | Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8℃ for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20℃ to -80℃. |
产品性质
| biological source【生物来源】 | mouse |
| recombinant【重组】 | expressed in E. coli |
| Assay【测定】 | ≥98% (HPLC) ≥98% (SDS-PAGE) |
| form【形式】 | lyophilized |
| potency【效能】 | 10.0-100.0 ng/mL |
| mol wt【分子量】 | 9.0 kDa |
| packaging【包装】 | pkg of 20 μg |
| technique(s) | cell culture | mammalian: suitable |
| impurities【杂质】 | <0.1 EU/μg endotoxin, tested |
| color【颜色】 | white to off-white |
| UniProt accession no.【UniProt登记号】 | Q9JHH5 |
| shipped in【运输】 | wet ice |
| storage temp.【储存温度】 | −20℃ |
| Gene Information | mouse ... CXCL11(56066) |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
