Recombinant human FGF-7 (KGF) protein

Catalog Number	OGF009
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Introduction

Recombinant human FGF-7 (KGF) protein is a high-quality recombinant protein produced for research use, supporting cell culture, organoid growth, and in vitro biological studies with reliable activity and consistency.

Background

Keratinocyte Growth Factor (KGF), also known as FGF7, is a paracrine growth factor that specifically stimulates epithelial and keratinocyte proliferation. It plays an important role in epithelial tissue repair, lung development, and barrier function, and is frequently used in epithelial and organoid culture systems. (PMID 15327889).

Product Information

Species	Human
Formulation	1x PBS, See Certificate of Analysis for details
Organoid Type	Lung Organoids; Pancreatic Organoids; Thymic Organoids; Breast organoids
Growth Factor	KGF (FGF7)
GeneID	2252
Expression	HEK293
Activity	4-20 ng/mL
Specific Activity	≥ 2.00 x 10^5 IU/mg
Purity	>95%
Endotoxin	<1 EU/μg
Accession Number	P21781
Molecular Mass	17 and 25 to 30 kDa reduced, 17 and 24 to 29 kDa non-reduced, monomer, glycosylated
Species Reactivity	human,monkey
Stability and Storage	Lyophilized: Store at −20 °C to −80 °C until expiry date; alternatively, stable at room temperature for up to 2 weeks Reconstituted (per CoA): Stable for up to 6 months at −20 °C to −80 °C, or up to 1 week at 12 °C
Reconstitution	Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein to 0.2 mg/mL in sterile 1x PBS pH 7.4 containing 0.1% endotoxin-free recombinant human serum albumin (HSA). Gently swirl or tap vial to mix.
Synonyms	FGF 7, FGF7, FGF-7, Fibroblast growth factor 7, HBGF 7, Keratinocyte growth factor, KGF

For research use only. Not for any other purpose.

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