CLDN19 (NM_148960) Human Mass Spec Standard

Specifications

Product Data
Description	CLDN19 MS Standard C13 and N15-labeled recombinant protein (NP_683763)
Species	Human
Expression Host	HEK293
Expression cDNA Clone or AA Sequence	RC216887
Predicted MW	23.2 kDa
Protein Sequence	Sequence Link (showhide) >Peptide sequence encoded by RC216887 Blue=ORF Red=Cloning site Green=Tag(s) MANSGLQLLGYFLALGGWVGIIASTALPQWKQSSYAGDAIITAVGLYEGLWMSCASQSTGQVQCKLYDS LLALDGHIQSARALMVVAVLLGFVAMVLSVVGMKCTRVGDSNPIAKGRVAIAGGALFILAGLCTLTAVS WYATLVTQEFFNPSTPVNARYEFGPALFVGWASAGLAVLGGSFLCCTCPEPERPNSSPQPYRPGPSAAA REPVVKLPASAKGPLGV TRTRPLEQKLISEEDLAANDILDYKDDDDKV Recombinant protein using RC216887 also available, TP316887
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_683763
RefSeq Size	2859
RefSeq ORF	672
Synonyms	HOMG5
Locus ID	149461
Cytogenetics	1p34.2
Summary	The product of this gene belongs to the claudin family. It plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity. Defects in this gene are the cause of hypomagnesemia renal with ocular involvement (HOMGO). HOMGO is a progressive renal disease characterized by primary renal magnesium wasting with hypomagnesemia, hypercalciuria and nephrocalcinosis associated with severe ocular abnormalities such as bilateral chorioretinal scars, macular colobomata, significant myopia and nystagmus. Alternatively spliced transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jun 2010]
Protein Families	Transmembrane
Protein Pathways	Cell adhesion molecules (CAMs), Leukocyte transendothelial migration, Tight junction

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