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Human Ephrin-A4/EFNA4 Protein (EPA-HM104)
$196.20 – $652.50
KACTUS Biosystems Human Ephrin-A4/EFNA4 Protein (EPA-HM104) (catalog No. EPA-HM104) is expressed from HEK293 with His tag at the C-Terminus.It contains Leu26-Gly171.
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| Catalog No. | EPA-HM104 |
|---|---|
| Product Name | Human Ephrin-A4/EFNA4 Protein (EPA-HM104) |
| Supplier Name | KACTUS Biosystems |
| Brand Name | KACTUS Biosystems |
| Synonyms | Ephrin-A4; LERK-4; EFNA4; EPLG4; EFL4 |
| Species | Human |
| Source | HEK293 |
| Accession | P52798-1 |
| Product Tag | C-His |
| Biotinylated | no |
| Exact Sequence | Leu26-Gly171 |
| Molecular Weight | The protein has a predicted MW of 17.5 kDa. Due to glycosylation, the protein migrates to 18-25 kDa based on 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
EPA-HM104: Human Ephrin-A4/EFNA4 Protein (EPA-HM104)
Ephrin A4 is one of the ephrin ligand molecules belonging to the tyrosine kinases receptor family. It was originally identified in a T-lymphoma cell line and seen to be expressed in human adult tissue as well as several tumor types. The cytoplasmic pattern of ephrin A4 could identify a subgroup of primary osteosarcoma patients with a high liability for progression, poor prognosis, and inferior response to chemotherapy.
Please remember our product information: Human Ephrin-A4/EFNA4 Protein (EPA-HM104) catalog number: EPA-HM104 KACTUS Biosystems
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