Invitrogen

Human APS (aa 172-207) Control Fragment Recombinant Protein

Name: Human APS (aa 172-207) Control Fragment Recombinant Protein
Brand: Invitrogen
SKU: RP-99507

Datasheet

Tech Support

Datasheet

Tech Support

Product Details

RP-99507

Applications

Tested Dilution

Publications

Control (Ctrl)

Assay-dependent

Blocking Assay (BLOCK)

Assay-dependent

Product Specifications

Species

Human

Expression System

E. coli

Amino acid sequence

RDKWTRRLRLSRTLAAKVELVDIQREGALRFMVADD

Tag

His-ABP-tag

Class

Recombinant

Type

Protein

Purity

>80% by SDS-PAGE and Coomassie blue staining

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

≥5.0 mg/mL

Purification

purified

Storage buffer

PBS/1M urea, pH 7.4

Contains

no preservative

Storage conditions

-20°C, Avoid Freeze/Thaw Cycles

Product Specific Information

Highest antigen sequence indentity to the following orthologs: Mouse (97%), Rat (97%).

This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-62326. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

Target Information

APS (adapter protein with Pleckstrin homology and Src homology 2 domains) a member of the Lnk family, is an adaptor protein that is involved in B-cell signaling, insulin signaling, cytoskeletal reorganization. It is tyrosine phosphorylated by JAK2, KIT and other kinases during B-cell receptor stimulation of many different cytokines, chemokines and leukokines. APS has been shown to inhibit the JAK-STAT pathway in collaboration with c-Cbl. It is located in the cytoplasm in pre-PDGF (platelet derived growth factor) stimulated cells and localizes to the plasma membrane and peripheral regions upon PDGF stimulation. This protein is expressed in B-cells and mast cells when detected in haematopoietic cell lines yet is also expressed in many different tissues including spleen, prostrate, testis, uterus, small intestine and skeletal muscle.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: Adapter protein with pleckstrin homology and Src homology 2 domains; Alpha-1-antitrypsin; SH2 and PH domain-containing adapter protein APS; SH2B adapter protein 2