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- 库存：
1
- 供应商：
上海信裕
- 细胞形态：
上皮样
- 运输方式：
干冰运输
- 生长状态：
贴壁生长
人CXCL12/SDF-1蛋白
产品信息
别称：
CXCL12，PBSF, SCYB12, SDF-1a, SDF-1b, SDF1, SDF1A, SDF1B, TLSF-a, TLSF-b, TPAR1
蛋白构建：
A DNA sequence encoding the human CXCL12 isoform beta (P48061-1) (Lys 22-Met 93) was expressed and purified .
种属：
Human
表达宿主：
E. coli
人CXCL12/SDF-1蛋白产品状态&运输说明：
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
质控检测
纯度：
> 95 % as determined by SDS-PAGE.
内毒素：
Please contact us for more information.
稳定性：
Samples are stable for up to twelve months from date of receipt at -70℃
预测N端：
Met
分子量：
The recombinant human CXCL12 consists of 73 amino acids and predicts a molecular mass of 8.6 kDa. It migrates as an approximately 12 kDa band in SDS-PAGE under reducing conditions.
人CXCL12/SDF-1蛋白缓冲液：
Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
使用指导
储存方法：
Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
复溶条件：
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.人CXCL12/SDF-1蛋白
xy1645 MODM-b-prf 间充质干细胞-成骨细胞分化培养基-无酚红 Mesenchymal Stem Cell Osteogenic Differentiation Medium-basal-phenol red free 500ml
xy1646 MADM-500 间充质干细胞-脂肪细胞分化培养基 Mesenchymal Stem Cell Adipogenic Differentiation Medium 500 ml
xy1647 MADM-250 Mesenchymal Stem Cell Adipogenic Differentiation Medium 250 ml
xy1648 MADM-b 间充质干细胞-脂肪细胞分化培养基-基础 Mesenchymal Stem Cell Adipogenic Differentiation Medium-basal 500 ml
xy1649 MADM-b-prf 间充质干细胞-脂肪细胞分化培养基-无酚红 Mesenchymal Stem Cell Adipogenic Differentiation Medium-basal-phenol red free 500ml
xy1650 MCDM 间充质干细胞-软骨分化培养基 Mesenchymal Stem Cell Chondrogenic Differentiation Medium 500ml
xy1651 Ared 茜素红S染色试剂盒 Alizarin Red S Staining Kit 100 ml
xy1652 Ored 油红O染色试剂盒 Oil Red O Staining Kit 100 ml
xy1653 PCR 人间质干细胞成脂肪细胞检测试剂盒 Human Mesenchymal Stem Cell Adipogenesis Detection Kit 50 reactions
xy1654 HMSC-C PCR 人间充质干细胞软骨形成检测试剂盒 Human Mesenchymal Stem Cell Chondrogenesis Detection Kit 50 reactions
xy1655 SafraninO 番红O染色试剂盒 Safranin O Staining Kit 100 reactions
xy1656 ABlue 阿利新蓝染色试剂盒 Alcian Blue Staining Kit 100 reactions
xy1657 重编程
xy1658 HDF-f 人真皮成纤维细胞--胎儿 Human Dermal Fibroblasts-fetal 5 x 10^5 cells/vial
xy1659 HDF-n 人真皮成纤维细胞--新生 Human Dermal Fibroblasts-neonate 5 x 10^5 cells/vial
xy1660 HDF-a 人真皮成纤维细胞--成人 Human Dermal Fibroblasts-adult 5 x 10^5 cells/vial
xy1661 HEK-n 人表皮角质细胞--新生 Human Epidermal Keratinocytes-neonatal 5 x 10^5 cells/vial
xy1662 AEpiCM 肺泡上皮细胞培养基 Alveolar Epithelial Cell Medium 500 ml
xy1663 KM 角质细胞培养基 Keratinocyte Medium 500 ml
xy1664 干细胞检测试剂盒
xy1665 HGL PCR 人胚层检测试剂盒 Human Germ Layer Detection Kit 50 reactions
xy1666 HSC PCR 人干细胞多能性检测试剂盒 Human Stem Cell Pluripotency Detection Kit 50 reactions
xy1667 ALP 碱性磷酸酶活性测定试剂盒 Alkaline Phosphatase Activity Assay 500 tests
xy1668 ALPr 碱性磷酸酶染色检测（红色） Alkaline Phosphatase Staining Assay (Red) 500 tests
xy1669
xy1670 Cell Transfection Kits
xy1671 EndoFectagen. 内皮细胞转染试剂盒 Endothelial Cell Transfection Kit 250 Transfections
xy1672 FibroFectagen. 成纤维细胞转染试剂 Fibroblast Transfection Kit 200 Transfections
xy1673 EpiFectagen. 上皮细胞转染试剂盒 Epithelial Cell Transfection Kit 100 Transfections
xy1674 MesenFectagen. 间充质干细胞转染试剂盒 Mesenchymal Stem Cell Transfection Kit 250 Transfections
xy1675 AstroFectagen. 星形胶质细胞转染试剂盒 Astrocyte Transfection Kit 250 Transfections
xy1676 SMCFectagen. 平滑肌细胞转染试剂盒 Smooth Muscle Cell Transfection Kit 250 Transfections
xy1677 KeratoFectagen. 角质细胞转染试剂盒 Keratinocyte Transfection Kit 200 Transfections
产品信息
别称：
CXCL12，PBSF, SCYB12, SDF-1a, SDF-1b, SDF1, SDF1A, SDF1B, TLSF-a, TLSF-b, TPAR1
蛋白构建：
A DNA sequence encoding the human CXCL12 isoform beta (P48061-1) (Lys 22-Met 93) was expressed and purified .
种属：
Human
表达宿主：
E. coli
人CXCL12/SDF-1蛋白产品状态&运输说明：
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
质控检测
纯度：
> 95 % as determined by SDS-PAGE.
内毒素：
Please contact us for more information.
稳定性：
Samples are stable for up to twelve months from date of receipt at -70℃
预测N端：
Met
分子量：
The recombinant human CXCL12 consists of 73 amino acids and predicts a molecular mass of 8.6 kDa. It migrates as an approximately 12 kDa band in SDS-PAGE under reducing conditions.
人CXCL12/SDF-1蛋白缓冲液：
Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
使用指导
储存方法：
Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
复溶条件：
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.人CXCL12/SDF-1蛋白
xy1645 MODM-b-prf 间充质干细胞-成骨细胞分化培养基-无酚红 Mesenchymal Stem Cell Osteogenic Differentiation Medium-basal-phenol red free 500ml
xy1646 MADM-500 间充质干细胞-脂肪细胞分化培养基 Mesenchymal Stem Cell Adipogenic Differentiation Medium 500 ml
xy1647 MADM-250 Mesenchymal Stem Cell Adipogenic Differentiation Medium 250 ml
xy1648 MADM-b 间充质干细胞-脂肪细胞分化培养基-基础 Mesenchymal Stem Cell Adipogenic Differentiation Medium-basal 500 ml
xy1649 MADM-b-prf 间充质干细胞-脂肪细胞分化培养基-无酚红 Mesenchymal Stem Cell Adipogenic Differentiation Medium-basal-phenol red free 500ml
xy1650 MCDM 间充质干细胞-软骨分化培养基 Mesenchymal Stem Cell Chondrogenic Differentiation Medium 500ml
xy1651 Ared 茜素红S染色试剂盒 Alizarin Red S Staining Kit 100 ml
xy1652 Ored 油红O染色试剂盒 Oil Red O Staining Kit 100 ml
xy1653 PCR 人间质干细胞成脂肪细胞检测试剂盒 Human Mesenchymal Stem Cell Adipogenesis Detection Kit 50 reactions
xy1654 HMSC-C PCR 人间充质干细胞软骨形成检测试剂盒 Human Mesenchymal Stem Cell Chondrogenesis Detection Kit 50 reactions
xy1655 SafraninO 番红O染色试剂盒 Safranin O Staining Kit 100 reactions
xy1656 ABlue 阿利新蓝染色试剂盒 Alcian Blue Staining Kit 100 reactions
xy1657 重编程
xy1658 HDF-f 人真皮成纤维细胞--胎儿 Human Dermal Fibroblasts-fetal 5 x 10^5 cells/vial
xy1659 HDF-n 人真皮成纤维细胞--新生 Human Dermal Fibroblasts-neonate 5 x 10^5 cells/vial
xy1660 HDF-a 人真皮成纤维细胞--成人 Human Dermal Fibroblasts-adult 5 x 10^5 cells/vial
xy1661 HEK-n 人表皮角质细胞--新生 Human Epidermal Keratinocytes-neonatal 5 x 10^5 cells/vial
xy1662 AEpiCM 肺泡上皮细胞培养基 Alveolar Epithelial Cell Medium 500 ml
xy1663 KM 角质细胞培养基 Keratinocyte Medium 500 ml
xy1664 干细胞检测试剂盒
xy1665 HGL PCR 人胚层检测试剂盒 Human Germ Layer Detection Kit 50 reactions
xy1666 HSC PCR 人干细胞多能性检测试剂盒 Human Stem Cell Pluripotency Detection Kit 50 reactions
xy1667 ALP 碱性磷酸酶活性测定试剂盒 Alkaline Phosphatase Activity Assay 500 tests
xy1668 ALPr 碱性磷酸酶染色检测（红色） Alkaline Phosphatase Staining Assay (Red) 500 tests
xy1669
xy1670 Cell Transfection Kits
xy1671 EndoFectagen. 内皮细胞转染试剂盒 Endothelial Cell Transfection Kit 250 Transfections
xy1672 FibroFectagen. 成纤维细胞转染试剂 Fibroblast Transfection Kit 200 Transfections
xy1673 EpiFectagen. 上皮细胞转染试剂盒 Epithelial Cell Transfection Kit 100 Transfections
xy1674 MesenFectagen. 间充质干细胞转染试剂盒 Mesenchymal Stem Cell Transfection Kit 250 Transfections
xy1675 AstroFectagen. 星形胶质细胞转染试剂盒 Astrocyte Transfection Kit 250 Transfections
xy1676 SMCFectagen. 平滑肌细胞转染试剂盒 Smooth Muscle Cell Transfection Kit 250 Transfections
xy1677 KeratoFectagen. 角质细胞转染试剂盒 Keratinocyte Transfection Kit 200 Transfections
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文献和实验相关实验
【进展|热点】Nature Immunology：骨髓基质细胞通过细胞间接触分泌SDF-1
by regulating the nuclear localization of the transcription factor Sp1. We suggest that BMSCs form a dynamic syncytium via connexin gap junctions that regulates CXC12 secretion and the homeostasis of hematopoietic stem cells.文章简介：CXCL12（SDF-1）对造血干细胞和前体细胞的功能发育至关
下调不能说明活性降低，因为决定GSK3-beta的活性的还与其磷酸化的比例和磷酸化的位点有关。所以你除了要做GSK3-beta总的蛋白表达之外，还要做磷酸化的GSK3-beta的蛋白表达。 （2）应该活性形式和非活性形式都做。一般来讲，GSK3-beta在Ser9位点磷酸化之后活性收到抑制，而在216位点磷酸化之后，其活性收到加强。因此建议将GSK3-beta的两个磷酸化位点都做了，另外还要同时检测GSK3-beta的总蛋白表达，这样才能全面的说明问题。
的作用是调控基因表达。例如组蛋白甲基化多导致基因沉默，去甲基化则相反；乙酰化一般是转录激活，去乙酰化则相反。当然，也可在此基础上产生复杂的生物学效应。例如组蛋白去乙酰化酶 HDAC 可影响免疫系统；H3K4me3、H3K9me2 能够调控记忆的形成, 而且 H3K 甲基化与 X 染色体失活、基因组印记和异染色质形成有关；H3 乙酰化通过多种机制调控以来 ATP 的染色质重塑 ，并参与炎症反应；H2A、H2B 泛素化则与 DNA 损害反应有关；而 H3S28 磷酸化与 H3K27 乙酰化可激活转录
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人CXCL12/SDF-1蛋白
询价
