Human Semaphorin 7A (SEMA7A) Protein
208€ (10 µg)
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name
Human Semaphorin 7A (SEMA7A) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx069035
tested applications
WB, SDS-PAGE
Description
Recombinant Semaphorin 7A (SEMA7A) is a recombinant Human protein produced in a Prokaryotic expression system (E. coli).
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Semaphorin 7A (SEMA7A) |
| Host | E. coli |
| Origin | Human |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 34.0 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Tyr242-Arg507 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 90% |
| Size 1 | 10 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 500 µg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | O75326 |
| Alias | JohnMiltonHagen blood group,JMH,CD108,SEMAL,CDw108,PFIC11,SEMAK1,H-Sema-L,H-SEMA-K1,JMH blood group antigen,Semaphorin-K1,Semaphorin-L |
| Background | Protein SEMA7A |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
Semaphorin 7A (SEMA7A) is a membrane-associated protein that belongs to the semaphorin family, a group of proteins widely recognized for their roles in axon guidance, immune response, and cellular signaling. Semaphorins, initially identified as axon-guidance molecules, are now understood to function across a variety of biological systems, impacting cell-cell interactions, cell migration, and immune cell regulation. SEMA7A, also referred to as CD108, is distinct from other semaphorins due to its glycophosphatidylinositol (GPI) anchorage, allowing it to localize on the cell surface and interact with various receptors. SEMA7A is broadly expressed in a range of tissues, including the nervous system, immune cells, skin, and certain cancer types. It is known to participate in axonal guidance, immune regulation, bone development, and pathological conditions, such as tumorigenesis and fibrotic diseases. One of its key functions is promoting axonal outgrowth and guiding neural connections, mediated through its interactions with integrins and other receptors. Furthermore, SEMA7A is actively involved in inflammatory and immune responses, modulating immune cell migration, adhesion, and activation. This diversity in function makes SEMA7A a molecule of interest in fields ranging from neurobiology to immunology and oncology.
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