Lysosome-associated membrane glycoprotein 1, Lysosome-associated membrane protein 1, CD107 antigen-like family member A, CD107a
Accession
P11279
Amino Acid Sequence
Protein sequence(P11279, ·Ala29-Met382, with C-10*His)
AMFMVKNGNGTACIMANFSAAFSVNYDTKSGPKNMTFDLPSDATVVLNRSSCGKENTSDPSLVIAFGRGHTLTLNFTRNATRYSVQLMSFVYNLSDTHLFPNASSKEIKTVESITDIRADIDKKYRCVSGTQVHMNNVTVTLHDATIQAYLSNSSFSRGETRCEQDRPSPTTAPPAPPSPSPSPVPKSPSVDKYNVSGTNGTCLLASMGLQLNLTYERKDNTTVTRLLNINPNKTSASGSCGAHLVTLELHSEGTTVLLFQFGMNASSSRFFLQGIQLNTILPDARDPAFKAANGSLRALQATVGNSYKCNAEEHVRVTKAFSVNIFKVWVQAFKVEGGQFGSVEECLLDENSMGGGGSHHHHHHHHHH
Expression System
HEK293
Molecular Weight
Theoretical:40.0kDa Actual:75-95kDa
Purity
>95% by SDS-PAGE
Endotoxin
<1EU/μg
Conjugation
Unconjugated
Tag
His Tag
Physical Appearance
Lyophilized Powder
Storage Buffer
Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
Reconstitution
Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage
12 months from date of receipt, -20 to -70 °C as supplied. 6 months.
-20 to -70 °C under sterile conditions after reconstitution.
1 week, 2 to 8 °C under sterile conditions after reconstitution.
Please avoid repeated freeze-thaw cycles.
Background
Lysosomal-associated membrane protein 1 (LAMP-1) also known as lysosome-associated membrane glycoprotein 1 and CD107a (Cluster of Differentiation 107a), is a protein that in humans is encoded by the LAMP1 gene. The LAMP-1 glycoprotein is a type I transmembrane protein which is expressed at high or medium levels in at least 76 different normal tissue cell types. It resides primarily across lysosomal membranes, and functions to provide selectins with carbohydrate ligands. LAMP1 expression on the surface of tumor cells has been observed for a number of different cancer types, particularly in highly metastatic cancers such as pancreatic cancer, colon cancer and melanoma. The structure of LAMP1 correlates with differentiation and metastatic potential of tumor cells as it is thought to help mediate cell-cell adhesion and migration.
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