Semaphorin 4D (Sema4D) is a multifunctional protein widely expressed in an organism that plays an important role in the control of many physiological and pathological processes, including immunoregulation, neurogenesis, angiogenesis, and tumor progression. SEMA4D Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 82.1 kDa and the accession number is Q92854-1.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
100 μg | 5 days | $ 814.00 | |
500 μg | 5 days | $ 3,250.00 | |
1 mg | 5 days | $ 5,440.00 |
Description | Semaphorin 4D (Sema4D) is a multifunctional protein widely expressed in an organism that plays an important role in the control of many physiological and pathological processes, including immunoregulation, neurogenesis, angiogenesis, and tumor progression. SEMA4D Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 82.1 kDa and the accession number is Q92854-1. |
Species | Human |
Expression System | HEK293 Cells |
Tag | C-His-Avi |
Accession Number | Q92854-1 |
Synonyms | FLJ39737, CD100, SEMAJ, C9orf164, FLJ34282, M-sema-G, FLJ46484, Semaphorin-4D, coll-4, FLJ33485, MGC169138, SEMA4D, MGC169141 |
Construction | Met22-Arg734 |
Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
Molecular Weight | 82.1 kDa (predicted). Due to glycosylation, the protein migrates to 115-140 kDa based on Tris-Bis PAGE result. |
Endotoxin | < 1 EU/μg by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | Semaphorin 4D (Sema4D) is a multifunctional protein widely expressed in an organism that plays an important role in the control of many physiological and pathological processes, including immunoregulation, neurogenesis, angiogenesis, and tumor progression. |
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SEMA4D Protein, Human, Recombinant (His & Avi), Biotinylated FLJ39737 FLJ 33485 CD100 SEMAJ FLJ 39737 MGC 169138 CD 100 C9orf164 FLJ34282 FLJ-34282 M-sema-G MGC 169141 FLJ-33485 FLJ46484 Semaphorin-4D coll-4 CD-100 FLJ33485 MGC-169138 FLJ 46484 MGC169138 FLJ 34282 FLJ-46484 FLJ-39737 MGC-169141 SEMA4D MGC169141 recombinant recombinant-proteins proteins protein