Datasheet

CD28 Antibody
CATALOG NUMBER: 42-404

Availability: In stock

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Specifications
Properties
Additional Info
Background

Specifications

SPECIES REACTIVITY:Human
TESTED APPLICATIONS:ELISA, WB
APPLICATIONS:ELISA: antibody detection limit dilution 1:64000. Western Blot: Approx 48kDa band observed in Human Lymph Node and Tonsil lysates (calculated MW of 25.1kDa according to NP_006130.1). The observed molecular weight corresponds to the glycosylated form. Recommended concentration: 0.3-1μg/ml.
POSITIVE CONTROL:1) Cat. No. 1369 - Human Lymph node Tissue Lysate
 2) Cat. No. 1315 - Human Tonsil Tissue Lysate
SPECIFICITY:The immunizing peptide corresponds to a part of the extracellular domain.
IMMUNOGEN:CD28 antibody was raised against a 15 amino acid synthetic peptide near the internal region of CD28.
HOST SPECIES:Goat

Properties

PURIFICATION:CD28 antibody was purified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
PHYSICAL STATE:Liquid
BUFFER:CD28 antibody is supplied in Tris saline, 0.02% sodium azide, pH 7.3 with 0.5% bovine serum albumin.
CONCENTRATION:500 ug/mL
STORAGE CONDITIONS:Aliquot and store at -20˚C. Minimize freezing and thawing.
CLONALITY:Polyclonal
CONJUGATE:Unconjugated

Additional Info

ALTERNATE NAMES:T-cell-specific surface glycoprotein, CD28 antigen (Tp44), CD28 antigen, Tp44, MGC138290, CD28 molecule, CD28
ACCESSION NO.:NP_006130.1
PROTEIN GI NO.:5453611
OFFICIAL SYMBOL:CD28
GENE ID:940

Background

For Research Use Only