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Cathepsin L(heavy chain) Rabbi

t pAb(bs-10523R)-50ul/100ul/200ul
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  • ¥1180 - 2800
  • Bioss已认证
  • bs-10523R
  • 2025年10月25日
  • 产品信息以Bioss网站为准
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    • 规格

      50ul/100ul/200ul

    规格:50ul产品价格:¥1180.0
    规格:100ul产品价格:¥1980.0
    规格:200ul产品价格:¥2800.0
    产品编号bs-10523R
    英文名称Cathepsin L(heavy chain) Rabbit pAb
    中文名称组织蛋白酶L抗体
    英文别名Cathepsin L; Major Excreted Protein; Cathepsin L1; EC 3.4.22.15; CTSL1; MEP; EC 3.4.22; CATL; CATL1_MOUSE;
    产品应用WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500

    Not yet tested in other applications.
    Optimal working dilutions must be determined by the end user.

    交叉反应Human, Mouse (Rat)
    抗体来源Rabbit
    免疫原KLH conjugated synthetic peptide derived from mouse Cathepsin L
    亚型IgG
    性状Liquid
    纯化方法affinity purified by Protein A
    克隆类型Polyclonal
    理论分子量19/37 kDa
    浓度1mg/ml
    储存液0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
    研究领域

    Cell Biology > Proteolysis / Ubiquitin > Proteolytic enzymes > Cysteine protease > Cathepsins

    Neuroscience > Cell Adhesion Proteins > Membrane Proteins

    Signal Transduction > Cytoskeleton / ECM > Extracellular Matrix > ECM Enzymes > Other Enzymes

    亚基

    Dimer of a heavy and a light chain linked by disulfide bonds (Probable). Interacts with Long isoform of CD74/Ii chain; the interaction stabilizes the conformation of mature CTSL (PubMed:11483509, PubMed:12417635).

    亚细胞定位

    Lysosome.

    组织特异性

    Expressed in thymus, kidney and liver (PubMed:9545226).
    Expressed in thyroid epithelial cells. Expressed in cortical thymic epithelial cells (PubMed:9545226).
    Expressed by antigen presenting cells (APCs) such as dendritic cells and macrophages (PubMed:11483509, PubMed:12417635).

    翻译后修饰

    During export along the endocytic pathway, pro-CTSL undergoes several proteolytic cleavages to generate the CTSL single-chain and two-chain mature forms, composed of a heavy chain linked to a light chain by disulfide bonds (PubMed:11483509).
    Autocleavage; produces the single-chain CTSL after cleavage of the propeptide. The cleavage can be intermolecular (By similarity).

    相似性

    Belongs to the peptidase C1 family.

    功能

    Thiol protease important for the overall degradation of proteins in lysosomes (Probable). Involved in the solubilization of cross-linked TG/thyroglobulin and in the subsequent release of thyroid hormone thyroxine (T4) by limited proteolysis of TG/thyroglobulin in the thyroid follicle lumen (PubMed:12782676).
    In neuroendocrine chromaffin cells secretory vesicles, catalyzes the prohormone proenkephalin processing to the active enkephalin peptide neurotransmitter (PubMed:12869695).
    In thymus, regulates CD4+ T cell positive selection by generating the major histocompatibility complex class II (MHCII) bound peptide ligands presented by cortical thymic epithelial cells (PubMed:12021314).
    Also mediates invariant chain processing in cortical thymic epithelial cells (PubMed:9545226).
    Major elastin-degrading enzyme at neutral pH. Accumulates as a mature and active enzyme in the extracellular space of antigen presenting cells (APCs) to regulate degradation of the extracellular matrix in the course of inflammation (PubMed:12417635).
    Secreted form generates endostatin from COL18A1 (PubMed:10716919).
    Critical for cardiac morphology and function (PubMed:11972068).
    Plays an important role in hair follicle morphogenesis and cycling, as well as epidermal differentiation (PubMed:12163394).
    Required for maximal stimulation of steroidogenesis by TIMP1 (By similarity).

    保存条件Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
    注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
    背景资料The protein encoded by this gene is a lysosomal cysteine proteinase that plays a major role in intracellular protein catabolism. Its substrates include collagen and elastin, as well as alpha-1 protease inhibitor, a major controlling element of neutrophil elastase activity. The encoded protein has been implicated in several pathologic processes, including myofibril necrosis in myopathies and in myocardial ischemia, and in the renal tubular response to proteinuria. This protein, which is a member of the peptidase C1 family, is a dimer composed of disulfide-linked heavy and light chains, both produced from a single protein precursor. At least two transcript variants encoding the same protein have been found for this gene.

     

    应用推荐稀释比例
    {WB}{1:500-2000}
    {IHC-P}{1:100-500}
    {IHC-F}{1:100-500}
    {IF}{1:100-500}

     

    产品细节图片1
    P‌‌araformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Cathepsin L) Polyclonal Antibody, Unconjugated (bs-10523R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
    产品细节图片2
    Sample:
    Lane 1: Mouse Liver tissue lysates
    Lane 2: Mouse Kidney tissue lysates
    Primary: Anti-Cathepsin L(heavy chain) (bs-10523R) at 1/1000 dilution
    Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
    Predicted band size: 19/37 kDa
    Observed band size: 40 kDa
    产品细节图片3
    P‌‌araformaldehyde-fixed, paraffin embedded (Human kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Cathepsin L(heavy chain)) Polyclonal Antibody, Unconjugated (bs-10523R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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