Recombinant Human SAR1B protein, His-tagged

• Cat.No.: SAR1B-2511H
• Product Overview: Recombinant Human SAR1B protein(1-198 aa), fused with N-terminal His tag, was expressed in E.coli.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 1-198 aa
• Form: The purified protein was lyophilized from sterile phosphate-buffered saline (PBS: 58 mM Na₂HPO₄, 17 mM NaH₂PO₄, 68 mM NaCl, pH 7.4). Prior to lyophilization, 5% (w/v) trehalose and 5% (w/v) mannitol were incorporated as cryoprotective excipients.
• AASequence: MSFIFDWIYSGFSSVLQFLGLYKKTGKLVFLGLDNAGKTTLLHMLKDDRLGQHVPTLHPTSEELTIAGMTFTTFDLGGHVQARRVWKNYLPAINGIVFLVDCADHERLLESKEELDSLMTDETIANVPILILGNKIDRPEAISEERLREMFGLYGQTTGKGSISLKELNARPLEVFMCSVLKRQGYGEGFRWMAQYID
• Purity: 90%, by SDS-PAGE with Coomassie Brilliant Blue staining.
• Storage: Store at 2-8°C for 1-2 weeks. Aliquot and store at -20°C to -80°C for up to 3 months, reconstitution with sterile water and addition of an equal volume of glycerol. Avoid repeat freeze-thaw cycles.
• Reconstitution: Dissolve the product in 200 μl sterile water to achieve a working concentration of 0.25 µg/μl. If experimental compatibility allows, mix the aqueous solution with an equal volume of glycerol (1:1 ratio) after initial reconstitution.

Gene Information

• Gene Name: SAR1B SAR1 homolog B (S. cerevisiae) [ Homo sapiens ]
• Official Symbol: SAR1B
• Synonyms: AR1B; SAR1 homolog B (S. cerevisiae); ANDD; CMRD; GTBPB; SARA2; GTP-binding protein SAR1b; 2310075M17Rik; SAR1a gene homolog 2; GTP-binding protein B; GTP-binding protein Sara; SAR1B; EC 3.6.5
• Gene ID: 51128
• mRNA Refseq: NM_016103
• Protein Refseq: NP_057187
• MIM: 607690
• UniProt ID: Q9Y6B6