VCX (NM_013452) Human Mass Spec Standard

CAT#: PH324497

VCX MS Standard C13 and N15-labeled recombinant protein (NP_038480)

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USD 1,995


Availability*
3 Weeks

Size
    • 10 ug

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Specifications

Product Data
Description VCX MS Standard C13 and N15-labeled recombinant protein (NP_038480)
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC224497
Predicted MW 22.1 kDa
Protein Sequence
Tag C-MYC/DDK
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration 50 ug/ml as determined by BCA
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 100 mM glycine, 25 mM Tris-HCl, pH 7.3. Store at -80C. Avoid repeated freeze-thaw cycles. Stable for 3 months from receipt of products under proper storage and handling conditions.
Reference Data
RefSeq NP_038480
RefSeq Size 976
RefSeq ORF 618
Synonyms VCX-10r; VCX-B1; VCX1; VCX10R; VCXB1
Locus ID 26609
Cytogenetics Xp22.31
Summary This gene belongs to the VCX/Y gene family, which has multiple members on both X and Y chromosomes, and all are expressed exclusively in male germ cells. The X-linked members are clustered on chromosome Xp22 and Y-linked members are two identical copies of the gene within a palindromic region on Yq11. The family members share a high degree of sequence identity, with the exception that a 30-bp unit is tandemly repeated in X-linked members but occurs only once in Y-linked members. The VCX gene cluster is polymorphic in terms of copy number; different individuals may have a different number of VCX genes. VCX/Y genes encode small and highly charged proteins of unknown function. The presence of a putative bipartite nuclear localization signal suggests that VCX/Y members are nuclear proteins. This gene contains 10 repeats of the 30-bp unit. [provided by RefSeq, Jul 2008].
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