Analytical Data
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Gene name
SRP68
- Application
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Alternative Names
Signal recognition particle 68; Signal recognition particle 68 kDa; Signal recognition particle 68 kDa protein; signal recognition particle 68kD; Signal recognition particle 68kDa; signal recognition particle subunit SRP68; SRP 68; SRP68; SRP68_HUMAN
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
Q9UHB9
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Expression Region
1-627aa
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AA Sequence
MAAEKQVPGG GGGGGSGGGG GSGGGGSGGG RGAGGEENKE NERPSAGSKA NKEFGDSLSL EILQIIKESQ QQHGLRHGDF QRYRGYCSRR QRRLRKTLNF KMGNRHKFTG KKVTEELLTD NRYLLLVLMD AERAWSYAMQ LKQEANTEPR KRFHLLSRLR KAVKHAEELE RLCESNRVDA KTKLEAQAYT AYLSGMLRFE HQEWKAAIEA FNKCKTIYEK LASAFTEEQA VLYNQRVEEI SPNIRYCAYN IGDQSAINEL MQMRLRSGGT EGLLAEKLEA LITQTRAKQA ATMSEVEWRG RTVPVKIDKV RIFLLGLADN EAAIVQAESE ETKERLFESM LSECRDAIQV VREELKPDQK QRDYILEGEP GKVSNLQYLH SYLTYIKLST AIKRNENMAK GLQRALLQQQ PEDDSKRSPR PQDLIRLYDI ILQNLVELLQ LPGLEEDKAF QKEIGLKTLV FKAYRCFFIA QSYVLVKKWS EALVLYDRVL KYANEVNSDA GAFKNSLKDL PDVQELITQV RSEKCSLQAA AILDANDAHQ TETSSSQVKD NKPLVERFET FCLDPSLVTK QANLVHFPPG FQPIPCKPLF FDLALNHVAF PPLEDKLEQK TKSGLTGYIK GIFGFRS
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Molecular Weight
70.7 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
Related Products
Protein Description
SRP68 is a crucial component of the signal recognition particle (SRP) pathway, which plays a vital role in the co-translational targeting of nascent polypeptides to the endoplasmic reticulum (ER) in eukaryotic cells. The SRP complex, composed of RNA and several protein subunits, including SRP68, facilitates the recognition and translocation of proteins destined for secretion or membrane insertion. Defects in SRP68 and its associated pathways have been implicated in various diseases, including certain cancers and neurodegenerative disorders. The study of SRP68 recombinant proteins is essential for understanding the mechanistic details of SRP function and its interactions with ribosomes and nascent peptides. Furthermore, characterizing SRP68 can provide insights into potential therapeutic targets, as modulating SRP activity may influence protein misfolding and related pathologies. Recent advances in structural biology techniques, such as cryo-electron microscopy, have enabled researchers to visualize the SRP68 component in greater detail, elucidating its conformational dynamics and interactions within the SRP complex. Ongoing investigations aim to delineate the precise roles of SRP68 in protein synthesis and trafficking, ultimately contributing to a more comprehensive understanding of cellular homeostasis and the implications of SRP dysfunction in human disease.
