SPRR1A (NM_005987) Human Mass Spec Standard

Specifications

Product Data
Description	SPRR1A MS Standard C13 and N15-labeled recombinant protein (NP_005978)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC211258
Predicted MW	9.9 kDa
Protein Sequence	Sequence Link (showhide) >RC211258 protein sequence Red=Cloning site Green=Tags(s) MNSQQQKQPCTPPPQPQQQQVKQPCQPPPQEPCIPKTKEPCQPKVPEPCHPKVPEPCQPKIPEPCQPKVP EPCPSTVTPAPAQQKTKQK 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_005978
RefSeq Size	657
RefSeq ORF	267
Synonyms	SPRK
Locus ID	6698
Cytogenetics	1q21.3
Summary	Cross-linked envelope protein of keratinocytes. It is a keratinocyte protein that first appears in the cell cytosol, but ultimately becomes cross-linked to membrane proteins by transglutaminase. All that results in the formation of an insoluble envelope beneath the plasma membrane.[UniProtKB/Swiss-Prot Function]

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