Cosmetic raw materi...

Cosmetic raw material rhKGF-2

Cosmetic raw material rhKGF-2

Min.Order / FOB Price:Get Latest Price

1 Gram

FOB Price: USD 1.0000

  • Min.Order :1 Gram
  • Purity: 98%min
  • Payment Terms : L/C,T/T,Other

Keywords

rhKGF 2 peptide powder rhKGF-2 powder

Quick Details

  • Appearance:white powder
  • Application:cosmetic raw material
  • PackAge:glass/plastic bottle protected by bubble film
  • ProductionCapacity:500|Gram|Week
  • Storage:2~8 ℃
  • Transportation:FedEx/DHL/EMS or by air.

Superiority:

Chengdu YoungShe Chemical Co.,Ltd is a dynamic and progressive cosmetic peptides supplier in China. We are dedicating to be a professional, efficient,and reliable partner for global customers on cosmetic peptides. You can select more than 170 kinds of raw cosmetic peptide ingredients here.And we are keeping developing new products and continuously marketing them for sale.

Details:

Product Description:

 

Recombinant Human Keratinocyte Growth Factor-2 (rhKGF-2)
 
1.Description: 
Keratinocyte Growth Factor-2 (KGF-2) was originally identified from rat embryos by 
homology-based polymerase chain reaction. Human and mouse KGF-2 were subsequently cloned. The human KGF-2 cDNA encodes a 208 amino acid residue protein with a hydrophobic amino-terminal signal peptide. Human KGF-2 shares approximately 92% and 95% amino acid sequence identity with mouse and rat KGF-2, respectively. Among the FGF family members, KGF-2 is most closely related to FGF-7. KGF-2 transcripts has been shown to be most abundant in the embryo and adult lungs. Recombinant KGF-2 preparations have been shown to be mitogenic for epithelial and epidermal cells but not fibroblasts. Based on its in vitro biological activities and in vivo expression pattern, KGF-2 has been proposed to play unique roles in the brain, in lung development, wound healing and limb bud formation.
 
Synonyms:FGF-10, FGF10 
Grade: cosmetic
 
AA Sequence: MLGQDMVSPE ATNSSSSSFS SPSSAGRHVR SYNHLQGDVR WRKLFSFTKY 
FLKIEKNGKV SGTKKENCPY SILEITSVEI GVVAVKAINS NYYLAMNKKG 
KLYGSKEFNN DCKLKERIEE NGYNTYASFN WQHNGRQMYV ALNGKGAPRR 
GQKTRRKNTS AHFLPMVVHS 
 
Source: Escherichia coli 
 
Molecular Weight: Approximately 19.3 kDa, 170 amino acid residues consisting of Methionine and the mature human KGF-2 (amino acid residues 40 – 208). 
 
Purity:>95% by SDS-PAGE and HPLC analyses. 
 
Biological Activity: Fully biologically active. The ED50 is ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 106 units/mg, as determined by proliferation of BaF3 cells expressing FGF receptors. 
 
Physical Appearance: White lyophilized powder. 
 
Formulation: Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4. 
 
Endotoxin < 1EU/ug of growth factor as determined by LAL method. 
 
2.Reconstitution: Reconstitute in sterile distilled water containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. 
 
3.Storage: Store at -200C after receiving. Upon reconstitution, store at 2-80C for up to one week. For maximal stability, aliquot and store at -20?C. Avoid repeated freeze/ thaw cycles. 
 
4.Usage:This product is for research use only. It is not approved for use in humans, animals, or in vitro diagnostic procedures.  

 

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FedEx/DHL/EMS or by air.

 

Packaging:

glass/plastic bottle protected by bubble film

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