Anti-Human CD28 - Purified in vivo GOLD™ Functional Grade

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2,470.00 ₪

CD28 is a 44 kD glycoprotein and a member of the Ig superfamily.

In its capacity as a costimulatory receptor, CD28 produces co-stimulatory signals necessary for T cell activation and survival.

CD28 is the only B7 receptor constitutively expressed on naive T cells.

Without having this CD28/B7 interaction, T cells will fail to respond to their specific antigen when coming in contact with an MHC/antigen complex and thus, are said to be anergic.

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Storage and Stability

This antibody is stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.

Formulation

This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added. Due to inherent biochemical properties of antibodies, certain products may be prone to precipitation over time. Precipitation may be removed by aseptic centrifugation and/or filtration.

Shipping Conditions

Next Day 2-8°C