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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal recombinant Human Activin RIIA/ACVR2A-Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
BP003406: Human Activin RIIA/ACVR2A Protein with the C-His Tag
Source: The recombinant Human Activin RIIA/ACVR2A Protein, (amino acids Ala20-Pro135) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight: The recombinant Human Activin RIIA/ACVR2A protein with the His tag at the C-terminus has a predicted MW of 14.50 kDa. Due to glycosylation, the protein migrates to 30-42 kDa based on Tris-Bis PAGE result.
Activity: Immobilized recombinant Human Activin Aprotein with the C-His tag at 5 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Human Activin RIIA protein with the C-His tag with the EC50 of 0.23 ug/ml determined by ELISA.
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level : Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human Activin RIIA/ACVR2A Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
Shipping: The recombinant Human Activin RIIA/ACVR2A Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 week, 2 to 8°C under sterile conditions after reconstitution.
6 months, -20 to -70°C under sterile conditions after reconstitution.
Syd Labs provides the following Activin Protein :
Human Activin A Protein
Human Activin RIIA Protein
Human Activin RIIB Protein
Human Latent Activin A Protein
Mouse Activin RIIB Protein
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