RAB3A (NM_002866) Human Mass Spec Standard

SKU
PH303973
RAB3A MS Standard C13 and N15-labeled recombinant protein (NP_002857)
  $3,360.00
3 Weeks*
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Specifications
Specifications
Product Data
Tag C-Myc/DDK
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC203973
Predicted MW 25 kDa
Protein Sequence
Protein Sequence
>RC203973 protein sequence
Red=Cloning site Green=Tags(s)

MASATDSRYGQKESSDQNFDYMFKILIIGNSSVGKTSFLFRYADDSFTPAFVSTVGIDFKVKTIYRNDKR
IKLQIWDTAGQERYRTITTAYYRGAMGFILMYDITNEESFNAVQDWSTQIKTYSWDNAQVLLVGNKCDME
DERVVSSERGRQLADHLGFEFFEASAKDNINVKQTFERLVDVICEKMSESLDTADPAVTGAKQGPQLSDQ
QVPPHQDCAC

TRTRPLEQKLISEEDLAANDILDYKDDDDKV
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
Storage Store at -80°C. Avoid repeated freeze-thaw cycles.
Stability Stable for 3 months from receipt of products under proper storage and handling conditions.
Shipping Dry Ice
Reference Data
RefSeq NP_002857
RefSeq Size 1528
RefSeq ORF 660
Locus ID 5864
UniProt ID P20336
Cytogenetics 19p13.11
Summary Small GTP-binding protein that plays a central role in regulated exocytosis and secretion. Controls the recruitment, tethering and docking of secretory vesicles to the plasma membrane (By similarity). Upon stimulation, switches to its active GTP-bound form, cycles to vesicles and recruits effectors such as RIMS1, RIMS2, Rabphilin-3A/RPH3A, RPH3AL or SYTL4 to help the docking of vesicules onto the plasma membrane (By similarity). Upon GTP hydrolysis by GTPase-activating protein, dissociates from the vesicle membrane allowing the exocytosis to proceed (By similarity). Stimulates insulin secretion through interaction with RIMS2 or RPH3AL effectors in pancreatic beta cells (By similarity). Regulates calcium-dependent lysosome exocytosis and plasma membrane repair (PMR) via the interaction with 2 effectors, SYTL4 and myosin-9/MYH9 (PubMed:27325790). Acts as a positive regulator of acrosome content secretion in sperm cells by interacting with RIMS1 (PubMed:22248876, PubMed:30599141). Plays also a role in the regulation of dopamine release by interacting with synaptotagmin I/SYT (By similarity).UniProtKB/Swiss-Prot Function
Protein Families Druggable Genome
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Other "RAB3A" proteins (3)
SKU Description Size Price
LC419059 Lyophilized RAB3A HEK293T cell transient overexpression lysate (as WB positive control) 20 ug
$206.00
LY419059 Transient overexpression lysate of RAB3A, member RAS oncogene family (RAB3A) (as WB positive control) 100 ug
$436.00
TP303973 Recombinant protein of human RAB3A, member RAS oncogene family (RAB3A), 20 µg 20 ug
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