Recombinant Human Trefoil factor 1(TFF1)

Mfr.No.	CSB-EP023431HU
Alternative Names	Breast cancer estrogen-inducible protein,PNR-2,Polypeptide P1.A ,hP1.AProtein pS2, Breast cancer estrogen-inducible protein ; PNR-2 ; Polypeptide P1.A ; hP1.AProtein pS2
Antigen	TFF1
Tag	N-terminal GST-tagged
Description	Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.
Regulatory	RUO
Relevance	Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.
Source	E.coli
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Expression Region	25-84aa
Mol Weight	33.7kDa
Nature	Recombinant
Protein Description	Full Length of Mature Protein

Subcellular Location	Secreted
Uniprot	P04155, P04155
Database Links	HGNC:11755 OMIM:113710 KEGG:hsa:7031 STRING:9606.ENSP00000291527 UniGene:Hs.162807
Function	Stabilizer of the mucous gel overlying the gastrointestinal mucosa that provides a physical barrier against various noxious agents. May inhibit the growth of calcium oxalate crystals in urine.
Pathway	Estrogen signaling pathway
Research Area	Signal Transduction
Tissue Specificity	Found in stomach, with highest levels in the upper gastric mucosal cells (at protein level). Detected in goblet cells of the small and large intestine and rectum, small submucosal glands in the esophagus, mucous acini of the sublingual gland, submucosal g
Weight	33.7 kDa

Stotage Note	Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Buffer	Tris-based buffer，50% glycerol
Purity	Greater than 90% as determined by SDS-PAGE.
Storage	The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Storage Buffer	Tris-based buffer,50% glycerol