Recombinant Human C-C motif chemokine 8 (CCL8)
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中文名稱：Recombinant Human C-C motif chemokine 8(CCL8)
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貨號：CSB-YP004802HU
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說明書：
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規(guī)格：￥1500
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圖片：
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(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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其他：
產(chǎn)品詳情
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純度：Greater than 90% as determined by SDS-PAGE.
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基因名：
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Uniprot No.：
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別名：Ccl8; CCL8_HUMAN; HC14; MCP-2; MCP-2(6-76); Monocyte chemoattractant protein 2; Monocyte chemotactic protein 2; SCYA10; SCYA8; Small-inducible cytokine A8
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種屬：Homo sapiens (Human)
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蛋白長度：Full Length of Mature Protein
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來源：Yeast
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分子量：10.9kDa
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表達區(qū)域：24-99aa
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氨基酸序列QPDSVSIPITCCFNVINRKIPIQRLESYTRITNIQCPKEAVIFKTKRGKEVCADPKERWVRDSMKHLDQIFQNLKP
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering. -
蛋白標簽：N-terminal 6xHis-tagged
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產(chǎn)品提供形式：Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. -
緩沖液：If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose. -
儲存條件：Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
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保質(zhì)期：The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. -
貨期：Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
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注意事項：Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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Datasheet & COA：Please contact us to get it.
產(chǎn)品評價
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問答及客戶評論
■ 常見問題解答
Q:
Do you happen to have LAL testing done on your CCL8 protein, expressed in Yeast, catalog number CSB-EP004802HU ? We are interested in using this on cells, but we are worried about endotoxin levels. If not, is that something that your company is easily able to run and find out?
A:
Very nice to receive your inquiry. If you would perform cell relevant experiment, we could provide Endotoxin Removal Service and Aseptic Manufacture Processing free of charge. The details are as below.
Please kindly remark "Endotoxin Removal Service & Aseptic Manufacture Processing" in your PO.
Endotoxin Removal Service
a.If customer plans to use a protein in cell culture, please check with us if it has been endotoxin tested and if it is suitable for this purpose.
b.If customer has requirement for endotoxin level, please remark this information when placing the order and we could offer endotoxin removal service free of charge.
c.We use conjugated PMB affinity filler adsorption to remove endotoxin and guarantee endotoxin level within 0.1ng / ug (1EU / ug).
d.Generally, the delivery time will be extended for 2-3 working days.
e.Endotoxin removal result will be shown in COA as follows “<1.0 EU per 1μg of the protein by the LAL method.”
Aseptic Manufacture Processing
a.If customer plans to use a protein in cell culture, please check with them if aseptic manufacture processing is required. If customer has demand for aseptic manufacture processing, then please remark this
information when placing the order.
b.We could offer aseptic manufacture processing service free of charge.
c.The delivery time won’t be extended.
d.We've performed Aseptic processing for liquid protein, before lyophilization, but there may exist contamination during lyophilization process, so we can't say bacteria free for the whole process.
e.Aseptic manufacture processing will be shown in both of datasheet & COA as follows “0.2 μm sterile filtered 20 mM Tris-HCl, 0.5 M NaCl, pH 8.0, 50% glycerol”.
Please kindly remark "Endotoxin Removal Service & Aseptic Manufacture Processing" in your PO.
Endotoxin Removal Service
a.If customer plans to use a protein in cell culture, please check with us if it has been endotoxin tested and if it is suitable for this purpose.
b.If customer has requirement for endotoxin level, please remark this information when placing the order and we could offer endotoxin removal service free of charge.
c.We use conjugated PMB affinity filler adsorption to remove endotoxin and guarantee endotoxin level within 0.1ng / ug (1EU / ug).
d.Generally, the delivery time will be extended for 2-3 working days.
e.Endotoxin removal result will be shown in COA as follows “<1.0 EU per 1μg of the protein by the LAL method.”
Aseptic Manufacture Processing
a.If customer plans to use a protein in cell culture, please check with them if aseptic manufacture processing is required. If customer has demand for aseptic manufacture processing, then please remark this
information when placing the order.
b.We could offer aseptic manufacture processing service free of charge.
c.The delivery time won’t be extended.
d.We've performed Aseptic processing for liquid protein, before lyophilization, but there may exist contamination during lyophilization process, so we can't say bacteria free for the whole process.
e.Aseptic manufacture processing will be shown in both of datasheet & COA as follows “0.2 μm sterile filtered 20 mM Tris-HCl, 0.5 M NaCl, pH 8.0, 50% glycerol”.
靶點詳情
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功能：Chemotactic factor that attracts monocytes, lymphocytes, basophils and eosinophils. May play a role in neoplasia and inflammatory host responses. This protein can bind heparin. The processed form MCP-2(6-76) does not show monocyte chemotactic activity, but inhibits the chemotactic effect most predominantly of CCL7, and also of CCL2 and CCL5 and CCL8.
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基因功能參考文獻：
- It was shown that MCP2 was able to activate the NF-kappaB signaling pathway inducing the epithelial-mesenchymal transition (EMT) and promoting the migration and invasion of ESCC cells in vitro. PMID: 29148603
- Transcriptome analysis identified several novel IPF-related genes. Among them, CCL8 is a candidate molecule for the differential diagnosis and prediction of survival. PMID: 28057004
- Findings exemplify how gradients of chemoattractive factors such as CCL8, drive metastasis and suggest that interference with their operation may provide means for breast cancer management. PMID: 27181207
- Detecting expression changes in TLR4 and MCP2 in the peripheral blood is a feasible method for predicting the occurrence of abortion in women of child-bearing age PMID: 27173235
- Dermal fibroblast CCL8 promotes melanoma metastasis. PMID: 26320180
- Authors show that the previously observed downregulation of hsa-miR-92a and upregulation of CCL8 during human cytomegalovirus latent infection of myeloid cells are intimately linked via the latency-associated expression of cytomegalovirus UL111A. PMID: 25253336
- CCL8 is an antimicrobial protein with bacteriocidal activity against E. coli. PMID: 12949249
- Results indicate that the induction of MCP-2/CCL8 by mycobacteria is dependent on the activation of TLR2/PI3K/Akt signaling pathway. PMID: 23418602
- Macrophage Colony Stimulating Factor and Monocyte Chemoattractant Protein are elevated in sera of intrinsic asthmatics compared to normal controls. PMID: 21945122
- genetic polymorphhism is associated with a risk of death for non-small cell lung cancer in Chinese PMID: 21514686
- Cytokine treatment increases mRNA stability only for chemokines CCL2 and CCL8 in airway epithelium, and transient silencing and overexpression of human antigen R affects only chemokine CCL2 and CCL8 expression in primary and transformed epithelial cells. PMID: 21220697
- CCL8/MCP-2 is a target for mir-146a in HIV-1 infected microglia, as overexpression of mir-146a prevented HIV-induced secretion of MCP-2 chemokine PMID: 20181935
- TRAIL pretreatment of endothelial cells down-modulated mRNA steady-state levels of several TNF-alpha-induced chemokines, and it abrogated the TNF-alpha-mediated up-regulation of CCL8 and CXCL10, modulating leukocyte/endothelial cell adhesion PMID: 15644410
- Angiotensin II directly stimulates MCP-2 expression through AT1-receptors in activated macrophages PMID: 17487826
- CCL8 is a promising specific serum marker for the early and accurate diagnosis of graft-versus-host disease. PMID: 18256320
- A new finding is the differential distribution of CCL8 marker alleles and a haplotype in extreme severity subgroups of MS. PMID: 18602166
- IP-10 and MCP-2 are expressed in tuberculosis patients PMID: 18684849
- 5-Amino-4-imidazole carboxamide riboside (AICAR) markedly increases UCP-2 expression and reduced both reactive oxygen species and prostacyclin synthase nitration. PMID: 18835932
- These data indicate that optimal induction and delivery of MCP-2/CCL8 is counteracted by converting this chemokine into a receptor antagonist, thereby losing its anti-tumoral potential. PMID: 19224633
- CCL8/MCP rs1133763 SNP, or other variants in linkage disequilibrium with this variant, likely do not influence the susceptibility to AD or FTLD in Caucasians. PMID: 19415413
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亞細胞定位：Secreted.
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蛋白家族：Intercrine beta (chemokine CC) family
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組織特異性：Highest expression found in the small intestine and peripheral blood cells. Intermediate levels seen in the heart, placenta, lung, skeletal muscle, thymus, colon, ovary, spinal cord and pancreas. Low levels seen in the brain, liver, spleen and prostate.
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