| Reactivity: | Human, Mouse, Rat |
| Applications: | WB, FC |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Monoclonal antibody |
| Gene Name: | signal sequence receptor subunit 1 |
| Gene Symbol: | SSR1 |
| Synonyms: | TRAPA |
| Gene ID: | 6745 |
| UniProt ID: | P43307 |
| Clone ID: | 25GB1955 |
| Immunogen: | A synthesized peptide derived from human TRAP alpha |
| Dilution: | WB 1:1,000-1:5,000; FC 1:2,000 |
| Purification Method: | Affinity purified |
| Concentration: | Lot dependent |
| Buffer: | PBS with 0.01% thimerosal, 50% glycerol, pH7.3. |
| Storage: | Store at -20°C. Avoid freeze/thaw cycles. |
Background
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 mostly non-canonical. Multiple transcript variants encoding different isoforms have been found for this gene.
Images
![]() | Western blotting analysis using anti-SSR1 antibody (Cat#65535). Total cell lysates (30 μg) from various cell lines were loaded and separated by SDS-PAGE. The blot was incubated with anti-SSR1 antibody (Cat#65535, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716). |
![]() | Western blotting analysis using anti-SSR1 antibody (Cat#65535). SSR1 expression in wild-type (WT) and SSR1 shRNA knockdown (KD) HeLa cells with 20 μg of total cell lysates. Hsp90 α serves as a loading control. The blot was incubated with anti-SSR1 antibody (Cat#65535, 1:5,000) and HRP-conjugated goat anti-rabbit secondary antibody (Cat#201, 1:20,000) respectively. Image was developed using NaQ™ ECL Substrate Kit (Cat#716). |
![]() | Flow cytometric analysis of SSR1 expression in HepG2 cells using anti-SSR1 antibody (Cat#65535, 1:2,000). Green, isotype control; red, SSR1. |
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