TNF-alpha, human recombinant  10 μg

from Biovision
Code BIO-1050-10 Price
AU$95.00+GST
Applications Source E. Coli.
Reactivity Human Availability Order today and receive it by Fri, 8 Jun 2012
Order: Tel: 1300 543 373, Email: info@liferesearch.com, Fax: 03 8648 5841 OR
Product Type Proteins - Recombinant Proteins

TNF-alpha, human recombinant

Purity ≥98% by SDS-PAGE
≥98% by HPLC
Activity The ED₅₀ as determined by the cytolysis of murine L929 cells in the presence of actinomycin D is < 0.05 ng/ml, corresponding to a specific activity of > 2 x 10⁷ units/mg.
Description Tumor Necrosis Factor-α(TNF-α) is a potent lymphoid factor that exerts cytotoxic effects on a wide range of tumor cells and certain other target cells. Human TNF-α is a 17.4 kDa protein containing 157 amino acid residues. Lyophilized from a solution of 3 mM Tris, pH 8.0
Other Name TNF-alpha, human recombinant
Molecular Weight 17.4 kDa
Form Lyophilized powder
Accession Number P01375
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Storage Buffer Reconstitute in H₂O to a concentration of 0.1-1.0 mg/ml. This solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use. Centrifuge the vial prior to opening.
Storage Instructions Store at -20°C
Shipping Method Gel Pack