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.
| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
|---|
Conditions of optimal IL-2 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.
Introduction
Recombinant Human interleukin-2 is a highly purified protein with a molecular weight of approximately 15,300 Daltons. The chemical name is des-alanyl-1, serine-125 human interleukin-2. It is produced by recombinant DNA technology using a genetically engineered E. coli strain containing an analog of the human interleukin-2 gene. Genetic engineering techniques were used to modify the human IL-2 gene, and the resulting expression clone encodes a modified human IL-2. This recombinant form differs from native interleukin-2 in following ways: 1) it is not glycosylated; 2) the molecule has no N-terminal alanine; 3) the molecule has serine substituted for cysteine at amino acid position 125; 4) the aggregation state of molecule is likely to be different from that of native IL-2.
BP000145-CYT-624: Recombinant Mouse Interleukin-2 (IL-2) Protein, His Tag
Source: E. coli-derived.
A single, non-glycosylated polypeptide chain containing 170 amino acids (21-169 a.a) and having a molecular mass of 19.5 kDa.
Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is < 2.5 ng/ml, corresponding to a specific activity of less than 400,000 units/mg.
Purity: > 90% by SDS-PAGE and RP-HPLC.
Formulation: The Mouse IL2 protein (0.5 mg/ml) is supplied in Phosphate Buffered Saline (pH7.4) 0.1 M NaCl, and 20% glycerol.
Shipping: The product is shipped at ambient temperature. 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 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other IL-2 Proteins:
Recombinant Porcine IL-2 Protein
Recombinant Mouse IL-2 Protein
Recombinant Human IL-2 Protein, His Tag
Recombinant Human IL-2 Protein
Recombinant Human IL-2 Protein
Recombinant Human IL-2 Protein
Recombinant Rat IL-2 Protein
Recombinant Human IL-2 Protein, HEK
IL-2 Antibodies:
IL-2 Polyclonal Antibody
IL-2 Polyclonal Antibody
IL-2 Monoclonal Antibody
IL-2 Monoclonal Antibody
IL-2 Monoclonal Antibody
Copyright © 2009-2022 sydlabs.com. All rights reserved.
Use of this website means that you have read, understood, and accepted the Syd Labs Privacy Policy and Terms & Conditions.