Recombinant Human RALB Protein
Beta LifeScience
SKU/CAT #: BL-4917PS
Recombinant Human RALB Protein
Beta LifeScience
SKU/CAT #: BL-4917PS
Catalog No.: BL-4917PS
Product Overview
| Tag | His |
| Host Species | Human |
| Synonym | Ras-related protein Ral-B, RALB. |
| Background | Ras-related protein Ral-B (RALB) is a member of a subfamily of Ras-related GTPases. RALB is activated by a unique nucleotide exchange factor, Ral GDS, and deactivated by a distinct GTPase-activating protein. RALB has a role in the late stages of cytokinesis and is required for the abscission of the bridge joining the sister cells emerging from mitosis. In addition, RALB is required for suppression of apoptosis. |
| Description | RALB Human Recombinant fused with a 24a.a. His tag at N-terminus expressed in E.Coli is a single, non-glycosylated, polypeptide chain containing 227a.a. (1-203 a.a.) and having a molecular weight of 25.6kDa. The RALB is purified by unique purification methods. |
| Source | E.coli |
| AA Sequence | MGSSHHHHHH SSGLVPRGSH MGSHMAANKS KGQSSLALHK VIMVGSGGVG KSALTLQFMY DEFVEDYEPT KADSYRKKVV LDGEEVQIDI LDTAGQEDYA AIRDNYFRSG EGFLLVFSIT EHESFTATAE FREQILRVKA EEDKIPLLVV GNKSDLEERR QVPVEEARSK AEEWGVQYVE TSAKTRANVD KVFFDLMREI RTKKMSENKD KNGKKSSKNK KSFKERC. |
| Purity | >90.0% as determined by SDS-PAGE. |
| Endotoxin | <1.0 EU per μg by the LAL method. |
| Formulation | The RALB solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 10% glycerol, 0.1M NaCl and 1mM DTT. |
| Stability | Recombinant protein is stable for 12 months at -70°C |
| Usage | For Research Use Only |
| Storage | Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. |
