Invitrogen™ Normal Human Serum (C4 free)

Catalog No.	Quantity
PIR00020A	1.5 mL

Catalog No. PIR00020A Supplier Invitrogen™ Supplier No. R00020A

Description

Rabbit Control

Titer results: Gel double diffusion titer : 1:>32. Gel double diffusion titer is defined as the dilution of antiserum sufficient to form a precipitate arc with 5 μg antigen and 5 μL per well.

Normal Sera are non-immune serum samples from goat, human, mouse, rabbit and other species that contain the usual complement of serum proteins, including the various classes of immunoglobulins that exist in healthy animals of the particular species. Normal serum provides a sufficient quantity of endogenous proteins to saturate and block nonspecific binding sites on fixed samples or assay substrates. When used as an antibody diluent, non-immune serum also supplies a native chemical environment for antibodies to function properly without adding foreign protein components. Normal serum is frequently used for blocking or saturating generalized binding interactions for immunodetection methods, especially those involving tissue samples such as immunohistochemistry (IHC). Normal sera are also useful as controls for testing general and specific antibody purification methods.

Specifications

• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Form: Liquid
• Product Type: Normal Human Serum (C4 free)
• Quantity: 1.5 mL
• Concentration: Conc. Not Determined
• Formulation: Whole serum with 0.1% sodium azide
• For Use With (Application): Immunodiffusion, Western Blot, ELISA, Immunoelectrophoresis
• Isotype: Ig
• Regulatory Status: RUO