Recombinant Human Ras-related protein Rab-33B (RAB33B)

Code CSB-EP863938HU
MSDS
Size $306
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 85% as determined by SDS-PAGE.
Target Names
RAB33B
Uniprot No.
Research Area
Signal Transduction
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
1-229aa
Target Protein Sequence
MAEEMESSLEASFSSSGAVSGASGFLPPARSRIFKIIVIGDSNVGKTCLTYRFCAGRFPDRTEATIGVDFRERAVEIDGERIKIQLWDTAGQERFRKSMVQHYYRNVHAVVFVYDMTNMASFHSLPSWIEECKQHLLANDIPRILVGNKCDLRSAIQVPTDLAQKFADTHSMPLFETSAKNPNDNDHVEAIFMTLAHKLKSHKPLMLSQPPDNGIILKPEPKPAMTCWC
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
31.8 kDa
Protein Length
Full Length
Tag Info
N-terminal 10xHis-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
Protein transport. Acts, in coordination with RAB6A, to regulate intra-Golgi retrograde trafficking. It is involved in autophagy, acting as a modulator of autophagosome formation.
Gene References into Functions
  1. Rab33b, OATL1 and Myo6 have roles in nanoparticle trafficking in HeLa cells PMID: 27374232
  2. Together, these results indicate that Rab33B is an important player in intracellular hepatitis B virus trafficking events, guiding core transport to nucleocapsid assembly sites and/or nucleocapsid transport to budding sites. PMID: 28635671
  3. Here we present three SMC patients with four novel pathogenic variants in RAB33B, including homozygosity for c.211C>T (p.R71*), homozygosity for c.365T>C (p.F122S), and compound heterozygosity for c.48delCGGGGCAG (p.G17Vfs*58) and c.490C>T (p.Q164*). PMID: 28127940
  4. Arg-24 of Atg16L1 is crucial for its interaction with Atg5 which has implications in the binding of the dimeric complex to Rab33B PMID: 26975471
  5. Analysis of hepatitis B virus capsid maturation steps revealed that Rab33B and Atg5/12/16L1 are required for proper particle assembly and/or stability. PMID: 25439980
  6. Ric1-Rgp1 complex is a guanine nucleotide exchange factor for the late Golgi Rab6A GTPase and an effector of the medial Golgi Rab33B GTPase. PMID: 23091056
  7. A second autosomal recessive locus for Dyggve-Melchior-Clausen syndrome exists on 4q31.1 and that Rab protein-encoding gene, RAB33B, is the likely disease gene in that locus. PMID: 22652534

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Involvement in disease
Smith-McCort dysplasia 2 (SMC2)
Subcellular Location
Golgi apparatus membrane; Lipid-anchor. Golgi apparatus, cis-Golgi network.
Protein Families
Small GTPase superfamily, Rab family
Database Links

HGNC: 16075

OMIM: 605950

KEGG: hsa:83452

STRING: 9606.ENSP00000306496

UniGene: Hs.591679

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