Human SEMA3A Protein (SEM-HM13A)
$189.00 – $630.00
KACTUS Biosystems Human SEMA3A Protein (SEM-HM13A) (catalog No. SEM-HM13A) is expressed from HEK293 with His tag at the N-Terminus.It contains Asn21-Val771.
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| Catalog No. | SEM-HM13A |
|---|---|
| Product Name | Human SEMA3A Protein (SEM-HM13A) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Synonyms | Semaphorin-3A; Semaphorin III; Sema III; Semaphorin-D; Sema D; coll-1; collapsin 1; Hsema-I; Hsema-III; MGC133243; SEMA1, Sema3A; SEMAD; SEMAIII; SEMAL; semaphorin L |
| Species | Human |
| Source | HEK293 |
| Accession | Q14563 |
| Product Tag | N-His |
| Biotinylated | no |
| Exact Sequence | Asn21-Val771 |
| Molecular Weight | The protein has a predicted MW of 87.7 kDa same as Tris-Bis PAGE result. |
| Form | Lyophilized |
| Formulation | Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per μg by the LAL method. |
| Shipping | Shipped at ambient temperature. |
| Stability & Storage | '-20 to -80°C for 12 months as supplied from date of receipt.；-20 to -80°C for 3-6 months in unopened state after reconstitution.；2-8°C for 2-7 days after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| Note | Products will be shipped from the warehouse in Massachusetts. Promotion is running from time to time. Welcome to send a request for quote to message@sydlabs.com. |
| Order Offline | Syd Labs, Inc. 4 Avenue E, Hopkinton, MA 01748 USA. Phone: 1-617-401-8149 Fax: 1-617-606-5019 Email: message@sydlabs.com |
Description
SEM-HM13A: Human SEMA3A Protein (SEM-HM13A)
The CRMP proteins were originally identified as mediators of Sema3A signaling and neuronal differentiation. Much has been learned about the mechanism by which CRMPs regulate cellular responses to Sema3A.The secreted protein Sema3A (collapsin-1) was the first identified vertebrate semaphorin. Sema3A acts primarily as a repulsive axon guidance cue, and can cause a dramatic collapse of the growth cone lamellipodium.Neuropilin-1 (NP1) and members of the class A plexins (PlexA) form a Sema3A receptor complex, with NP1 serving as a high-affinity ligand binding partner, and PlexA transducing the signal into the cell via its large intracellular domain.
Please remember our product information: Human SEMA3A Protein (SEM-HM13A) catalog number: SEM-HM13A KACTUS Biosystems
Additional information
| Ship from Country | USA |
|---|---|
| Size | 100 ug, 500 ug |