Recombinant Human SRPRB protein, His & T7-tagged

• Cat.No.: SRPRB-8126H
• Product Overview: Recombinant Human SRPRB aa. (Arg58~Ala271 (Accession # Q9Y5M8)) fused with N-terminal His & T7 tag was produced in E. coli cells.

Specification

• Species: Human
• Source: E.coli
• Tag: His&T7
• Protein Length: Arg58~Ala271
• Description: The protein encoded by this gene has similarity to mouse protein which is a subunit of the signal recognition particle receptor (SR). This subunit is a transmembrane GTPase belonging to the GTPase superfamily. It anchors alpha subunit, a peripheral membrane GTPase, to the ER membrane. SR is required for the cotranslational targeting of both secretory and membrane proteins to the ER membrane.
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 27.3kDa
• Endotoxin: <1.0EU per 1ug (determined by the LAL method)
• Purity: >95%
• Characteristic: The isoelectric point is 9.3.
• Applications: SDS-PAGE; WB; ELISA; IP
• Stability: The thermal stability is described by the loss rate of the target protein. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. (Referring from China Biological Products Standard, which was calculated by the Arrhenius equation.) The loss of this protein is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
• Storage Buffer: Supplied as lyophilized form in 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% sarcosyl, 5% trehalose, and preservative.
• Reconstitution: Reconstitute in sterile ddH2O.

Gene Information

• Gene Name: SRPRB SRP receptor beta subunit [ Homo sapiens (human) ]
• Official Symbol: SRPRB
• Synonyms: APMCF1; SR-beta; signal recognition particle receptor, B subunit; signal recognition particle receptor, beta subunit; signal recognition particle receptor subunit beta
• Gene ID: 58477
• mRNA Refseq: NM_021203.3
• Protein Refseq: NP_067026.3
• UniProt ID: Q9Y5M8