Protein A antibody,Genetex,GTX27243

Host

Goat

Reactivity

Staphylococcus aureus

Application

WB ICC/IF IP Immunodiffusion

Conjugate

Unconjugated

Platform ID

BAB557245711

Genetex

Headquarters

2456 Alton Pkwy Irvine, CA 92606 USA

Genetex

Contact

Tel: 1-949-553-1900
Fax: 1-949-309-2888

Email:

[email protected]

Product Specifications
Scientific Background

Specifications

NameProtein A antibody
Cat. No.GTX27243
HostGoat
IsotypeIgG
ReactivityStaphylococcus aureus
ConjugationUnconjugated
ApplicationWB ICC/IF IP Immunodiffusion
ClonalityPolyclonal
Concentration10 mg/ml (Please refer to the vial label for the specific concentration.)
ImmunogenProtein A collected from Staphylococcus aureus
PurityIgG fractionThis product is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above.
Appearance/FormLiquid
Formulation20mM Potassium Phosphate, 150mM NaCl,0.01% Sodium azide
StorageStore as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Regulatory StatusResearch Use Only

Scientific Background

Protein A is a 42 kD single chain polypeptide isolated from the cell wall of Staphylococcus aureus Cowan I strain. Due to its affinity for the Fc region of many mammalian immunoglobulins, protein A is considered a universal reagent in biochemistry and immunology. It is used for different applications such as purification of immunoglobulins by affinity chromatography, cell surface studies, RIA, EIA, immunoprecipitations and many other procedures. It can be used in these methods either in its native form or conjugated to various markers.

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