CPXM1 Full-Length MS Protein Standard

carboxypeptidase X (M14 family), member 1

CPXM1 Full-Length MS Protein Standard (NP_062555), Labeled with [U- ¹³C₆, ¹⁵N₄]-L-Arginine and [U- ¹³C₆, ¹⁵N₂]-L-Lysine, was produced in human 293 cells (HEK293) with fully chemically defined cell culture medium to obtain incorporation efficiency at Creative-Proteomics. This gene likely encodes a member of the carboxypeptidase family of proteins. Cloning of a comparable locus in mouse indicates that the encoded protein contains a discoidin domain and a carboxypeptidase domain, but the protein appears to lack residues necessary for carboxypeptidase activity.

CPXM1

CPX1; CPXM

NM_019609

20p13

[U- ¹³C₆, ¹⁵N₄]-L-Arg and [U- ¹³C₆, ¹⁵N₂]-L-Lys

> 80% as determined by SDS-PAGE and Coomassie blue staining

Human HEK293 cells

79.7 kDa

RC209394

>RC209394 representing NM_019609
MWGLLLALAAFAPAVGPALGAPRNSVLGLAQPGTTKVPGLTPALHSSPAQPPAETANGTSEQHVRIRVIK
KKKVIMKKRKKLTLTRPTPLVTAGPLVTPTPAGTLDPAEKQETGCPPLGLESLRVSDSRLEASSSQSFGL
GPHRGRLNIQSGLEDGDLYDGAWCAEEQDADPWFQVDAGHPTRFSGVITQGRNSVWRYDWVTSYKVQFSN
DSRTWWGSRNHSSGMDAVFPANSDPETPVLNLLPEPQVARFIRLLPQTWLQGGAPCLRAEILACPVSDPN
DLFLEAPASGSSDPLDFQHHNYKAMRKLMKQVQEQCPNITRIYSIGKSYQGLKLYVMEMSDKPGEHELGE
PEVRYVAGMHGNEALGRELLLLLMQFLCHEFLRGNPRVTRLLSEMRIHLLPSMNPDGYEIAYHRGSELVG
WAEGRWNNQSIDLNHNFADLNTPLWEAQDDGKVPHIVPNHHLPLPTYYTLPNATVAPETRAVIKWMKRIP
FVLSANLHGGELVVSYPFDMTRTPWAARELTPTPDDAVFRWLSTVYAGSNLAMQDTSRRPCHSQDFSVHG
NIINGADWHTVPGSMNDFSYLHTNCFEVTVELSCDKFPHENELPQEWENNKDALLTYLEQVRMGIAGVVR
DKDTELGIADAVIAVDGINHDVTTAWGGDYWRLLTPGDYMVTASAEGYHSVTRNCRVTFEEGPFPCNFVL
TKTPKQRLRELLAAGAKVPPDLRRRLERLRGQKD