Anti-Asporin抗体(ab75317)

概述

  • 产品名称Anti-Asporin抗体
    参阅全部 Asporin 一抗
  • 描述
    兔多克隆抗体to Asporin
  • 经测试应用适用于: IHC-Fr, WBmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, a wide range of other species
  • 免疫原

    Synthetic peptide derived from the C-terminal domain of human Asporin

性能

应用

Our Abpromise guarantee covers the use of ab75317 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
IHC-Fr Use at an assay dependent concentration.
WB 1/200 - 1/2000. Predicted molecular weight: 43 kDa.

靶标

  • 功能Negatively regulates periodontal ligament (PDL) differentiation and mineralization to ensure that the PDL is not ossified and to maintain homeostasis of the tooth-supporting system. Inhibits BMP2-induced cytodifferentiation of PDL cells by preventing its binding to BMPR1B/BMP type-1B receptor, resulting in inhibition of BMP-dependent activation of SMAD proteins (By similarity). Critical regulator of TGF-beta in articular cartilage and plays an essential role in cartilage homeostasis and osteoarthritis (OA) pathogenesis. Negatively regulates chondrogenesis in the articular cartilage by blocking the TGF-beta/receptor interaction on the cell surface and inhibiting the canonical TGF-beta/Smad signal. Binds calcium and plays a role in osteoblast-driven collagen biomineralization activity.
  • 组织特异性Higher levels in osteoarthritic articular cartilage, aorta, uterus. Moderate expression in small intestine, heart, liver, bladder, ovary, stomach, and in the adrenal, thyroid, and mammary glands. Low expression in trachea, bone marrow, and lung. Co-localizes with TGFB1 in chondrocytes within osteoarthritic (OA) lesions of articular cartilage.
  • 疾病相关Genetic variations in ASPN are associated with susceptibility to osteoarthritis type 3 (OS3) [MIM:607850]; also known as osteoarthritis of knee/hip. Osteoarthritis is a degenerative disease of the joints characterized by degradation of the hyaline articular cartilage and remodeling of the subchondral bone with sclerosis. Clinical symptoms include pain and joint stiffness often leading to significant disability and joint replacement. Note=Susceptibility to osteoarthritis is conferred by a triplet repeat expansion polymorphism. ASPN allele having 14 aspartic acid repeats in the N-terminal region of the protein (D14), is overrepresented relative to the common allele having 13 aspartic acid repeats (D13). The frequency of the D14 allele increases with disease severity. The D14 allele is also overrepresented in individuals with hip osteoarthritis.
    Defects in ASPN are a cause of susceptibility to intervertebral disk disease (IDD) [MIM:603932]. A common musculo-skeletal disorder caused by degeneration of intervertebral disks of the lumbar spine. It results in low-back pain and unilateral leg pain. Note=Susceptibility to intervertebral disk disease, particularly lumbar disk degeneration, is conferred by a triplet repeat expansion polymorphism. ASPN allele having 14 aspartic acid repeats in the N-terminal region of the protein (D14), is associated with the disorder in some populations (PubMed:18304494).
  • 序列相似性Belongs to the small leucine-rich proteoglycan (SLRP) family. SLRP class I subfamily.
    Contains 11 LRR (leucine-rich) repeats.
    Contains 1 LRRNT domain.
  • 结构域The LRR 5 repeat can inhibit BMP2-induced cytodifferentiation and may be involved in the interaction with BMP2 (By similarity). The repeats LRR 10, LRR 11 and LRR 12 are involved in binding type I collagen. The poly-Asp region is involved in binding calcium.
  • 翻译后修饰There is no serine/glycine dipeptide sequence expected for the attachment of O-linked glycosaminoglycans and this is probably not a proteoglycan. The O-linked polysaccharide on 54-Ser is probably the mucin type linked to GalNAc.
    The N-linked glycan at Asn-282 is composed of variable structures of GlcNAc, mannose, fucose, HexNAc and hexose.
  • 细胞定位Secreted > extracellular space > extracellular matrix.
  • Information by UniProt
  • 数据库链接
  • 别名
    • ASPN antibody
    • ASPN protein antibody
    • ASPN_HUMAN antibody
    • Asporin (LRR class 1) antibody
    • Asporin antibody
    • Asporin proteoglycan antibody
    • FLJ20129 antibody
    • LRR class 1 antibody
    • Periodontal ligament associated protein 1 antibody
    • Periodontal ligament-associated protein 1 antibody
    • PLAP 1 antibody
    • PLAP-1 antibody
    • PLAP1 antibody
    • SLRR 1C antibody
    • SLRR1C antibody
    • Small leucine rich protein 1C antibody
    see all

Anti-Asporin antibody (ab75317)参考文献

ab75317 has not yet been referenced specifically in any publications.

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Application ELISA
Sample Human Recombinant protein (from abnova Catalog # : H00054829-P01)
Specification from abnova Catalog # : H00054829-P01
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1%
Type Direct
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提交于 Oct 06 2010

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"