Rabbit anti-Human CD28 Polyclonal Antibody | anti-CD28 antibody

CD28 Antibody

Cat. Num. AAA7117483

• Gene Names: CD28; Tp44
• Reactivity: Human
• Applications: Western Blot, ELISA
• Purity: Affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
• Synonyms: CD28; Polyclonal Antibody; CD28 Antibody; T-cell-specific surface glycoprotein CD28; TP44; anti-CD28 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Purity/Purification: Affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
• Form/Format: Liquid; In Phosphate Buffered Saline, 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.

• Applicable Applications for anti-CD28 antibody: Western Blot (WB), ELISA (EIA)
• Application Notes: WB: 1:500-1:2000; ELISA: 1:20000
• Immunogen: Synthesized peptide derived from the Internal region of human CD28.
• Immunogen Species: Human
• Conjugate: Non-conjugated
• Preparation and Storage: Upon receipt, store at -20 degree C or -80 degree C. Avoid repeated freeze.

Western Blot (WB)

(Western Blot analysis of K562 cells using CD28 Polyclonal Antibody)

Product Categories/Family for anti-CD28 antibody

Immunology

NCBI and Uniprot Product Information

• NCBI GI #: 340545508
• NCBI GeneID: 940
• NCBI Accession #: NP_001230006.1
• NCBI GenBank Nucleotide #: NM_001243077.1
• UniProt Accession #: P10747; Q13964; Q52M23; Q8NI54; Q8NI55; Q8NI56; Q8WXJ2; Q9BYV0; A8KAC1
• Molecular Weight: 25,066 Da
• NCBI Official Full Name: T-cell-specific surface glycoprotein CD28 isoform 2
• NCBI Official Synonym Full Names: CD28 molecule
• NCBI Official Symbol: CD28
• NCBI Official Synonym Symbols: Tp44
• NCBI Protein Information: T-cell-specific surface glycoprotein CD28; CD28 antigen
• UniProt Protein Name: T-cell-specific surface glycoprotein CD28
• Protein Family: T-cell-specific surface glycoprotein
• UniProt Gene Name: CD28
• UniProt Entry Name: CD28_HUMAN

NCBI Description

The protein encoded by this gene is essential for T-cell proliferation and survival, cytokine production, and T-helper type-2 development. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jul 2011]

Uniprot Description

CD28: a type I plasma membrane protein Involved in T-cell activation, the induction of cell proliferation and cytokine production and promotion of T-cell survival. Binds to B7-1 and -2. Expressed in T cells and plasma cells, but not in less mature B cells. Six splice-variant isoforms have been described.

Protein type: Cell surface; Membrane protein, integral

Chromosomal Location of Human Ortholog: 2q33

Cellular Component: integral to plasma membrane; plasma membrane; immunological synapse; cytosol; external side of plasma membrane

Molecular Function: identical protein binding; protein binding; SH3/SH2 adaptor activity; protease binding; coreceptor activity

Biological Process: positive regulation of isotype switching to IgG isotypes; positive regulation of translation; nerve growth factor receptor signaling pathway; viral reproduction; positive regulation of interleukin-2 biosynthetic process; cytokine biosynthetic process; T cell receptor signaling pathway; positive regulation of inflammatory response to antigenic stimulus; cell surface receptor linked signal transduction; positive regulation of T cell proliferation; regulatory T cell differentiation; epidermal growth factor receptor signaling pathway; fibroblast growth factor receptor signaling pathway; phosphoinositide-mediated signaling; positive regulation of viral genome replication; positive regulation of mitosis; negative thymic T cell selection; regulation of defense response to virus by virus; humoral immune response; positive regulation of phosphoinositide 3-kinase cascade; positive regulation of protein kinase B signaling cascade; T cell costimulation; innate immune response; positive regulation of alpha-beta T cell proliferation; positive regulation of transcription from RNA polymerase II promoter