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Thermo Fisher Scientific SPARC/Osteonectin Monoclonal Antibody (OSTN/3932)
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Thermo Fisher Scientific SPARC/Osteonectin Monoclonal Antibody (OSTN/3932)

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SPARC/Osteonectin 단백질을 인식하는 Mouse monoclonal antibody로, Human 시료에 반응합니다. Western blot, IHC, Peptide array 등 다양한 응용에 적합하며, 단백질 정제는 Protein A/G 방식으로 수행되었습니다. 4°C에서 안정적으로 보관 가능합니다.

카탈로그번호
6678-MSM12-P1
판매단위
pk
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마지막 업데이트 2025. 08. 03. 오전 04:46
Thermo Fisher Scientific 6678-MSM12-P1 SPARC/Osteonectin Monoclonal Antibody (OSTN/3932) 100 ug pk판매 단위 pk ·
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919,900원VAT 포함 1,011,890원

Thermo Fisher Scientific · Thermo Fisher Scientific SPARC/Osteonectin Monoclonal Antibody (OSTN/3932)

Applications and Tested Dilution

Application Tested Dilution Notes
Western Blot (WB) 1–2 µg/mL
Immunohistochemistry (Paraffin) (IHC (P)) 1–2 µg/mL
Peptide Array (Array) Assay-dependent
Immunoelectrophoresis (IE) Assay-dependent

Product Specifications

항목 내용
Species Reactivity Human
Host / Isotype Mouse / IgG2a, kappa
Class Monoclonal
Type Antibody
Clone OSTN/3932
Immunogen Recombinant fragment (around aa1–200) of human SPARC protein (UniProt ID: P09486-1)
Conjugate Unconjugated
Form Liquid
Concentration 200 µg/mL
Purification Protein A/G
Storage Buffer PBS with 0.05% BSA
Contains 0.05% sodium azide
Storage Conditions 4°C
Shipping Conditions Ambient (domestic); Wet ice (international)

Product Specific Information

  • Stability: Antibody is stable for 24 months.
  • Positive Control: Human placenta, lymph node or spleen; JEG3 or A549 cell lysates.
  • Cellular Localization: Secreted, basement membrane.
  • Specificity Comments:
    SPARC (secreted protein acidic and rich in cysteine) is a phosphorylated, acidic, glycine-rich glycoprotein secreted by endothelial cells. It is identical to osteonectin, a protein important for bone calcification and highly conserved among species. SPARC regulates endothelial barrier function through F-actin–dependent cell shape changes and can promote macromolecule extravasation via intercellular gaps.

Target Information

SPARC gene encodes a cysteine-rich, acidic, matrix-associated protein essential for bone collagen calcification and extracellular matrix synthesis. It influences cell shape and has been linked to both tumor suppression and metastasis. Three transcript variants encoding different isoforms have been identified.


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

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