Bpsbioscience/Human Keratinocyte Growth Factor/90205-B/10 µg
商品编号：
90205-B
品牌：
bpsbioscience
市场价：
¥4100.00
美元价：
2460.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Species: Human
Host Species: E. coli
MW: 19 kDa
Genbank #: P21781
a.a: 32–194
Background:
KGF is a member of the family of fibroblast growth factors, it is secreted in large amounts by fibroblast-like stromal cells in epithelial tissues. The KGF receptor encodes a tyrosine kinase and is a member of the family of receptors binding aFGF and bFGF. Binding of KGF to its receptor is competed by aFGF and bFGF. Although KGF is a potent specific mitogen for many epithelial cells, it is not so for fibroblasts and endothelial cells. KGF is thought to play an important role in the paracrine growth control of normal epithelial cells. KGF stimulates the proliferation of primary and secondary human keratinocytes to the same extent as EGF.
Description:
Recombinant human Keratinocyte Growth Factor is a disulfide-linked monomeric protein consisting of 164 amino acid residues. Optimized DNA sequence encoding Human Keratinocyte Growth Factor mature chain was expressed in E. coli. Native human KGF is generated by the proteolytic removal of the signal peptide and propeptide. KGF migrates as an approximately 19 kDa protein under non-reducing conditions and reducing conditions in SDS-PAGE.
UniProt
P21781
Synonym(s):
Keratinocyte Growth Factor, KGF
Purity:
≥96% by SDS-PAGE and HPLC
Endotoxin Level:
<0.1 ng/µg (1 EU/µg), using the LAL gel clot method.
Biological Activity:
The ED50 was determined by the dose-dependent proliferation of BAF3 cells to be less than 10 ng/ml.
Formulation:
Lyophilized from a 0.2 µm filtered 20 mM Phosphate buffer, 1M NaCl, pH 8.0.
Format:
lyophilized protein
Reconstitution:
Reconstitute at 0.1-1.0 mg/ml in distilled water. This solution can then be diluted into other buffers. To maximize product collection from vial surface, vortex briefly and then spin down to recollect the liquid.
Storage / Stability:
The lyophilized protein is stable for at least 2 years from date of receipt when stored at -20°C. Upon reconstitution, store in working aliquots at +4°C for up to one month, or at -20°C for up to six months, in the presence of a carrier protein. Avoid repeated freeze/thaw cycles.
Reference(s):
1. Anticancer Res, Aug 2009, 29: 3417 - 3420.
2. Anticancer Res, Aug 2009, 29: 3195 - 3205.
3. Am. J. Respir. Cell Mol. Biol., Feb 2008, 38: 239 - 246.
2. Anticancer Res, Aug 2009, 29: 3195 - 3205.
3. Am. J. Respir. Cell Mol. Biol., Feb 2008, 38: 239 - 246.
Warning(s):
Avoid freeze/thaw cycles
Amino Acid Sequence:
CNDMTPEQMATNVNCSSPERHTRSYDYMEGGDIRVRRLFCRTQWYLRIDKRGKVKGTQEMKNNYNIMEIRTVAVGIVAIKGVESEFYLAMNKEGKLYAKKECNEDCNFKELILENHYNTYASAKWTHNGGEMFVALNQKGIPVRGKKTKKEQKTAHFLPMAIT
Scientific Category:
Cytokine/Growth Factors
Product Type:
Recombinant Protein
Data shown is lot-specific. Contact us for specific information on other lots.
品牌介绍
bpsbioscience简介：为生命科学研究提供ELISA试剂盒（仅供科研）、抗体和抗原（仅供科研）、流式抗体，使您的检测结果更稳定可靠，用心服务科研。我公司国内总代理,华东地区代理bpsbioscience 专业经营进口胎牛血清、细胞因子、ELISA试剂盒、细胞、抗体、生物试剂、耗材、培养基、一抗、二抗、其产品吸附均匀，吸附性好，空白值低，孔底透明度高，代做ELISA实验等。
