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Merck
모든 사진(2)

주요 문서

MABT400

Sigma-Aldrich

Anti-Lubricin/Proteoglycan 4, clone 5C11 Antibody

clone 5C11, from mouse

동의어(들):

Proteoglycan 4, Lubricin, Megakaryocyte-stimulating factor, Superficial zone proteoglycan, Proteoglycan 4 C-terminal part

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About This Item

UNSPSC 코드:
12352203
eCl@ss:
32160702
NACRES:
NA.41

생물학적 소스

mouse

Quality Level

항체 형태

purified antibody

항체 생산 유형

primary antibodies

클론

5C11, monoclonal

종 반응성

canine, bovine, goat, rat, porcine, human, guinea pig

기술

immunohistochemistry: suitable (paraffin)
western blot: suitable

동형

IgG1κ

NCBI 수납 번호

UniProt 수납 번호

배송 상태

wet ice

타겟 번역 후 변형

unmodified

유전자 정보

human ... PRG4(10216)

일반 설명

The protein called Lubricin/Proteoglycan 4 is an important secreted protein in the joint critical for joint function and thus is also a focus of research in joint diseases as well. Lubricin/Proteoglycan 4 plays a role in boundary lubrication and prevents the deposition of cartilage from the synovial fluid by controlling the synovial growth of the synovial cells and inhibiting the adhesion of the cells to the cartilage surface. During development, Lubricin/Proteoglycan 4 also acts as a growth factor for hematopoietic and endothelial cell lineages, and Lubricin/Proteoglycan 4 appears important for proper barrier and lubrication development in tissues like the eye. Lubricin/Proteoglycan 4 is highly expressed in joints and near joint boundaries but can also be found in the brain, heart, lung, kidney and other tissues. Lubricin/Proteoglycan 4 has several isoforms that differ in their cell and tissue expression. Isoform C and D are the most widely expressed forms. Finally because of its effects on surfaces, Lubricin/Proteoglycan 4 is being examined in tissue engineering and artificial cartilage development as a treatment for joint diseases.

면역원

Recombinant protein corresponding to human Lubricin/Proteoglycan 4.

애플리케이션

Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected Lubricin/Proteoglycan 4 in human liver and human heart tissue.
Western Blotting Analysis: A representative lot detected purified human synovial lubricin, as well as lubricin in synovial fluid recovered from patients with osteoarthritis (OA), camptodactyly-arthropathy-coxa vara-pericarditis syndrome (CACP), or from bovine, porcine, goat, dog, rat, and guinea pig (Ai, M., et al. (2015). PLoS One. 10(2):e0116237).
Western Blotting Analysis: A representative lot detected purified bovine synovial lubricin from calf and steer under both reduced and non-reduced conditions (Schmidt, T.A., et al. (2009). Biochim Biophys Acta. 1790(5):375-384).
This Anti-Lubricin/Proteoglycan 4, clone 5C11 Antibody is validated for use in Western Blotting and Immunohistochemistry (Paraffin) for the detection of Lubricin/Proteoglycan 4.

품질

Evaluated by Western Blotting in Lubercin purified protein.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected 10 µg of purified Lubricin/Proteoglycan 4 protein.

표적 설명

~220 kDa observed. The calculated molecular weight of this protein is 151 kDa with many isoforms observed around 145 kDa and it can run higher due to glycosylation.

물리적 형태

Format: Purified

기타 정보

Concentration: Please refer to lot specific datasheet.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

Disulfide-bonded multimers of proteoglycan 4 PRG4 are present in normal synovial fluids.
Schmidt, TA; Plaas, AH; Sandy, JD
Biochimica et Biophysica Acta null
David C Browe et al.
Materials today. Bio, 16, 100343-100343 (2022-07-23)
Articular cartilage defects fail to heal spontaneously, typically progressing to osteoarthritis. Bone marrow stimulation techniques such as microfracture (MFX) are the current surgical standard of care; however MFX typically produces an inferior fibro-cartilaginous tissue which provides only temporary symptomatic relief.
Guido Carpino et al.
Clinical proteomics, 16, 37-37 (2019-11-07)
Intrahepatic cholangiocarcinoma (iCCA) is a malignancy that arises from the intrahepatic biliary tree, showing high mortality rates due to its late clinical presentation and limited treatment options. iCCA is characterized by a dense, reactive desmoplastic stroma marked by a dramatic

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