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| Reactivity: | H,M |
| Applications: | WB |
| Host Species: | Rabbit |
| Clonality: | Polyclonal |
| Full Name: | SAR1 rabbit polyclonal |
Gene Name: | GTP-binding protein SAR1a |
Synonyms: | COPII associated small GTPase, masra2, SAR1, SAR1 homolog A (S. cerevisiae), SAR1A, Sara, SARA1 |
Immunogen: | Recombinant protein corresponding to Mouse SAR1 |
Isotype: | IgG |
Purity: | Affinity purification |
Predicted MW. | 22 kDa |
Observed MW. | 22 kDa |
Uniprot ID: |
Product Usage Information
Applications | Species | Dilution | Positive tissue |
WB | Human, Mouse | 1: 300-1: 800 | heart |
Background
Involved in transport from the endoplasmic reticulum to the Golgi apparatus. Required to maintain SEC16A localization at discrete locations on the ER membrane perhaps by preventing its dissociation. SAR1A-GTP-dependent assembly of SEC16A on the ER membrane forms an organized scaffold defining endoplasmic reticulum exit sites (ERES) .
Images
 | Western blot analysis of SAR1 (GB113547) at dilution of 1: 800 |
Storage
| Storage | Store at -20°C for one year. Avoid repeated freeze/thaw cycles. |
| Storage Buffer | PBS with 0.02%sodium azide,100 μg/ml BSA and 50% glycerol. |