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分子别名
Signal Recognition Particle Subunit SRP54表达序列
Met1-Met504 with a C-terminal flag tag
表达宿主
E.coli分子量
Approximately 56.84 kDa, a single non-glycosylated polypeptide chain containing 515 amino acids.纯度
＞96% by SDS-PAGE or HPLC.内毒素含量
<0.01EU/μg标记
Unconjugated性状
Liquid缓冲体系
20 mM PB, with 50 mM NaCl, 150 mM Imidazole, 50% (v/v) Glycerol, pH 7.4.
溶解方法
Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions.储存条件
For long term storage, the product should be stored ≤ -20℃.
Please avoid repeated freeze-thaw cycles after reconstitution.
6 months from date of receipt, -20 to -70℃ as supplied.
1 month, 2 to 8℃ under sterile conditions after reconstitution.
3 months, -20 to -70℃ under sterile conditions after reconstitution.
SRP54, as part of the SRP complex, associates with the SRP receptor (SR) component SRPRA to target secretory proteins to the endoplasmic reticulum membrane. SRP54 is component of the signal recognition particle (SRP) complex, a ribonucleoprotein complex that mediates the co-translational targeting of secretory and membrane proteins to the endoplasmic reticulum (ER) , It Binds to the signal sequence of presecretory protein when they emerge from the ribosomes and transfers them to TRAM (translocating chain-associating membrane protein) . Recombinant Human SRP54 is a 56.84kDa protein globular protein containing 515 amino acid.
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