SPRR2E (NM_001024209) Human Mass Spec Standard

Specifications

Product Data
Description	SPRR2E MS Standard C13 and N15-labeled recombinant protein (NP_001019380)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC221721
Predicted MW	7.7 kDa
Protein Sequence	Sequence Link (showhide) >RC221721 representing NM_001024209 Red=Cloning site Green=Tags(s) MSYQQQQCKQPCQPPPVCPTPKCPEPCPPPKCPEPCPPPKCPQPCPPQQCQQKCPPVTPSPPCQPKCPPK SK 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_001019380
RefSeq Size	762
RefSeq ORF	216
Locus ID	6704
Cytogenetics	1q21.3
Summary	This gene encodes a member of a family of small proline-rich proteins clustered in the epidermal differentiation complex on chromosome 1q21. The encoded protein, along with other family members, is a component of the cornified cell envelope that forms beneath the plasma membrane in terminally differentiated stratified squamous epithelia. This envelope serves as a barrier against extracellular and environmental factors. The seven SPRR2 genes (A-G) appear to have been homogenized by gene conversion compared to others in the cluster that exhibit greater differences in protein structure. [provided by RefSeq, Feb 2014]

*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.