TFF1 (NM_003225) Human Mass Spec Standard

Specifications

Product Data
Description	TFF1 MS Standard C13 and N15-labeled recombinant protein (NP_003216)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC207599
Predicted MW	9.15 kDa
Protein Sequence	Sequence Link (showhide) >RC207599 representing NM_003225 Red=Cloning site Green=Tags(s) MATMENKVICALVLVSMLALGTLAEAQTETCTVAPRERQNCGFPGVTPSQCANKGCCFDDTVRGVPWCFY PNTIDVPPEEECEF TRTRPLEQKLISEEDLAANDILDYKDDDDKV
Tag	C-Myc/DDK
Purity	> 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration	>0.05 µg/µL as determined by microplate BCA method
Labeling Method	Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer	25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq	NP_003216
RefSeq Size	508
RefSeq ORF	252
Synonyms	BCEI; D21S21; HP1.A; HPS2; pNR-2; pS2
Locus ID	7031
Cytogenetics	21q22.3
Summary	Members of the trefoil family are characterized by having at least one copy of the trefoil motif, a 40-amino acid domain that contains three conserved disulfides. They are stable secretory proteins expressed in gastrointestinal mucosa. Their functions are not defined, but they may protect the mucosa from insults, stabilize the mucus layer, and affect healing of the epithelium. This gene, which is expressed in the gastric mucosa, has also been studied because of its expression in human tumors. This gene and two other related trefoil family member genes are found in a cluster on chromosome 21. [provided by RefSeq, Jul 2008]
Protein Families	Druggable Genome, Secreted Protein

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