Recombinant human FABP9/T-FABP protein
FABP9 (Fatty acid binding protein 9), also known as PERF15 or T-FABP, is a member of fatty acid-binding proteins (FABPs) which are a family of small, highly conserved, cytoplasmic proteins to bind long-chain fatty acids and other hydrophobic ligands. It is found in midpachytene spermatocytes and round spermatids, and constitutes part of the perinuclear theca. Functionally, FABP9 is likely to link intracellular membranes, and may signal abnormal sperm formation during spermatogenesis. Recombinant human FABP9 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
Fatty acid binding protein 9, PERF, PERF15, T-FABP
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
1 mg/mL (determined by Bradford assay)
Purity
> 95% by SDS-PAGE
Molecular Weight
17.6 kDa (156aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Chmurzynska A., et al. (2006) J Appl Genet. 47 (1) :39-48.; ; Weisiger RA., et al. (2002) Curr Protoc Cytom. 239: 35-43.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 0.1M NaCl, 10% glycerol
Scientific Category
Metabolism
NCBI Accession Number
NP_001073995
Uniprot Accession Number
Q0Z7S8
Species
Human
AA Sequence
MVEPFL GTWKLVSSEN FEDYMKELGV NFAARNMAGL VKPTVTISVD GKMMTIRTES SFQDTKISFK LGEEFDETTA DNRKVKSTIT LENGSMIHVQ KWLGKETTIK RKIVDEKMVV ECKMNNIVST RIYEKV
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