供货周期: | 一周 |
品牌: | Prospect Biosystems |
规格: | 2μg/10μg/1mg |
货号: | CYT-416 |
CAS号: |
Prospec (蛋白质专家) 是一家领先的生物科技公司,有16年生产细菌重组蛋白方面的专业经验。Prospec还生产细胞因子,生长因子,趋化因子,激素,酶,病毒抗原及其它的重组蛋白。
Prospec的蛋白质提纯技术申请了专利,所以Prospec以生产成本低,生产效率高,产品纯度高,有竞争力的价格,使Prospec产品在市场上立于不败之地(占有很大优势)。
Prospec为满足顾客的需要,还根据顾客需求进行重组蛋白生产服务。
Prospec为全球的学术机构,政府研究部门,生物科技和药物公司以及医院和参照实
GM CSF Human, Sf9
Granulocyte Macrophage-Colony Stimulating Factor Human Recombinant, Sf9
Catalog No. CYT-416
Synonyms:
CSF-2, MGI-1GM, GMCSF, Pluripoietin-alpha, Molgramostin, Sargramostim.
Introduction:
GMCSF is a cytokine that controls the production, differentiation, and function of granulocytes and macrophages. The active form of the protein is found extracellularly as a homodimer. This gene has been localized to a cluster of related genes at chromosome region 5q31, which is known to be associated with interstitial deletions in the 5q- syndrome and acute myelogenous leukemia. Other genes in the cluster include those encoding interleukins 4, 5, and 13.
GM-CSF stimulates the growth and differentiation of hematopoietic precursor cells from various lineages, including granulocytes, macrophages, eosinophils and erythrocytes.
Description:
GM-CSF Human Recombinant produced in insect cells is a single, glycosylated, polypeptide chain containing 127 amino acids (18-144) and having a molecular mass of 14.6kDa.
GM-CSF is fused to a C-terminal His -tag (6x His) and purified by proprietary chromatographic techniques.
Source:
Insect Cells
Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation:
The protein was lyophilized with PBS.
Solubility:
It is recommended to reconstitute the lyophilized Granulocyte Macrophage Colony Stimulating Factor in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability:
Lyophilized Granulocyte Macrophage Colony Stimulating Factor although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GMCSF should be stored at 4°C between 2-7 days and for future use below -18°C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
Purity:
Greater than 98.0% as determined by SDS-PAGE.
Amino acid sequence:
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Ala-Arg-Ser.
Biological Activity:
The ED50 as determined by the dose-dependant stimulation of the proliferation of human TF-1 cells (human erythroleukemic indicator cell line) is ≤ 0.1 ng/ml, corresponding to a Specific Activity of 1 x107 IU/mg.
Protein content:
Protein quantitation was carried out by two independent methods:
1. UV spectroscopy at 280 nm using the absorbency value of 0.963 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequence (IntelliGenetics).
2. Analysis by RP-HPLC, using a standard solution of GMCSF as a Reference Standard.
Usage:
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs,agricultural or pesticidal products, food additives or household chemicals.
Related Products
» GM CSF Antibody
» GM CSF Human
» GM CSF Human, His
» GM CSF Human, Pichia
» GM CSF Mouse
» GM CSF Porcine
» GM CSF Rat
相关产品
重组人肌球蛋白轻链2(Recombinant Human MYL2)
重组大鼠抵抗素(Rat Resistin)
3-D Life Dextran-PEG Hydrogel Kit
3-D Life Dextran-CD Hydrogel Kit(3D 细胞培养 葡聚糖马来酰亚胺-聚乙二醇仿生水凝胶试剂盒)
3-D水凝胶PEG-Link(聚乙二醇交联剂)(3D细胞培养 PEG 交联物(非降解))
3-D Life CD-Link(3D细胞培养 CD 交联物(可细胞降解))
3-D Life Maleimide-Dextran Set(3D 细胞培养葡聚糖马来酰亚胺聚合物)
3D 细胞培养RGD多肽(粘附剂)3-D Life RGD Peptide
3-D Life Scrambled RGD Peptide
Pig C-type lectin domain family 5 member A(CLEC5A)ELISA kit
Mouse C-type lectin domain family 5 member A(CLEC5A)ELISA kit
Human C-type lectin domain family 5 member A(CLEC5A)ELISA kit
无形体IgM免疫荧光试剂盒
牛甘油醛-3-磷酸脱氢酶(GAPDH)ELISA kit
鸡甘油醛-3-磷酸脱氢酶(GAPDH)ELISA kit
详细地址
关注
拨打电话
留言咨询