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SSR1 Antibody (N-term) Blocking Peptide

Synthetic peptide

Product Information
Primary Accession P43307
Clone Names 70319147
Peptide ID 70319147
Additional Information
Gene ID 6745
Other Names Translocon-associated protein subunit alpha, TRAP-alpha, Signal sequence receptor subunit alpha, SSR-alpha, SSR1, TRAPA
Target/Specificity The synthetic peptide sequence used to generate the antibody AP1444a was selected from the N-term region of human SSR1. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name SSR1
Synonyms TRAPA
Function TRAP proteins are part of a complex whose function is to bind calcium to the ER membrane and thereby regulate the retention of ER resident proteins. May be involved in the recycling of the translocation apparatus after completion of the translocation process or may function as a membrane-bound chaperone facilitating folding of translocated proteins.
Cellular Location Endoplasmic reticulum membrane; Single-pass type I membrane protein
Research Areas
Citations (0)

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The signal sequence receptor (SSR) is a glycosylated endoplasmic reticulum (ER) membrane receptor associated with protein translocation across the ER membrane. The SSR consists of 2 subunits, a 34-kD glycoprotein encoded by this gene and a 22-kD glycoprotein. This gene generates several mRNA species as a result of complex alternative polyadenylation. This gene is unusual in that it utilizes arrays of polyA signal sequences that are exclusively non-canonical.


Hirama, T., et al., FEBS Lett. 455(3):223-227 (1999).Hartmann, E., et al., FEBS Lett. 349(3):324-326 (1994).

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$ 80.00
Cat# BP1444a
(40 western blots)
Availability: In Stock
Bulk Size
Seasonal Special on Bulk Order
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Ordering Information

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