Invitrogen™ Human SPARC (aa 21-145) Control Fragment Recombinant Protein

Product Code. 30204168

Brand: Invitrogen™ RP100512

Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (86%), Rat (86%). This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-82054 (PA5-82054. 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.

SPARC gene encodes a cysteine-rich acidic matrix-associated protein. The encoded protein is required for the collagen in bone to become calcified but is also involved in extracellular matrix synthesis and promotion of changes to cell shape. The gene product has been associated with tumor suppression but has also been correlated with metastasis based on changes to cell shape which can promote tumor cell invasion. Three transcript variants encoding different isoforms have been found for this gene.

Specifications

• Accession Number: P09486
• Concentration: ≥5.0 mg/mL
• For Use With (Application): Blocking Assay, Control
• Formulation: 1 M urea, PBS with no preservative; pH 7.4
• Gene ID (Entrez): 6678
• Name: Human SPARC (aa 21-145) Control Fragment
• Quantity: 100 μL
• Regulatory Status: RUO
• Gene Alias: Basement membrane protein 40; basement-membrane protein 40; BM40; BM-40; Cysteine rich protein; OI17; ON; Osteonectin; osteonectin precursor; Secreted acidic cystein rich glycoprotein; secreted acidic cysteine rich glycoprotein; Secreted acidic cystein-rich glycoprotein (osteonectin); secreted protein acidic and cysteine rich; secreted protein acidic and rich in cysteine; Secreted protein acidic and rich in cysteine (SPARC); secreted protein, acidic, cysteine-rich (osteonectin); secreted protein, acidic, cysteine-rich [osteonectin]; SPARC
• Common Name: SPARC
• Gene Symbol: SPARC
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Protein Tag: His-ABP-tag
• Sequence: QEALPDETEVVEETVAEVTEVSVGANPVQVEVGEFDDGAEETEEEVVAENPCQNHHCKHGKVCELDENNTPMCVCQDPTSCPAPIGEFEKVCSNDNKTFDSSCHFFATKCTLEGTKKGHKLHLDY
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Expression System: E. coli
• Form: Liquid
• Purity or Quality Grade: >80% by SDS-PAGE and Coomassie blue staining