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Anti-CTSL / Cathepsin L Antibody IHC-plus™ LS-B3637

Note: This antibody replaces LS-C48664


Wt. Vol. Conc. Price
50 µg - 0.5 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular CTSL / Cathepsin L Antibodies

Anti-CTSL / Cathepsin L Antibody (aa200-217) LS-C35322
Mouse Monoclonal (IgG1) to Human CTSL / Cathepsin L
IHC - Paraffin, Western blot
Anti-CTSL / Cathepsin L Antibody LS-C153289
Rabbit Polyclonal to C. elegans CTSL / Cathepsin L
C. elegans
Western blot

100% Guaranteed 100% Guaranteed
Rabbit Polyclonal to Rat CTSL / Cathepsin L
Rat, Human, Mouse
IHC - Paraffin, Western blot


Rat CTSL / Cathepsin L
Rat, Human, Mouse (tested or 100% immunogen sequence identity)


  • IHC - Paraffin (5 µg/ml)
  • Western blot (0.5 - 4 µg/ml)

Specificity and Use

CTSL / Cathepsin L antibody was raised against synthetic peptide surrounding amino acid 223 of rat Cathepsin L.
The antibody recognizes the mature form of Cathepsin L (25 kD) from human, mouse and rat origins. Reactivity to other species has not been tested. Rat kidney tissue lysate can be used as a positive control.
Immunohistochemistry: LS-B3637 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B3637 was determined to be 5 ug/ml.


PBS, 30% glycerol, 1% BSA, 0.02% Thimerosal.
+4°C or -20°C, Avoid repeated freezing and thawing.
For research use only.

About CTSL / Cathepsin L

P07711 NM_001912 NP_001903.1

CTSL Antibody, Cathepsin L Antibody, Cathepsin L1 Antibody, CATL Antibody, CTSL1 Antibody, Major excreted protein Antibody, MEP Antibody

CTSL / Cathepsin L 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.


Anti-CTSL1 / Cathepsin L antibody IHC of human placenta. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B3637 concentration 5 ug/ml.


Anti-CTSL1 / Cathepsin L antibody IHC of human kidney. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B3637 concentration 5 ug/ml.

Western blot

Western blot
Western blot of Cathepsin L with rat kidney tissue lysate

Requested From: United States
Date Requested: 10/27/2016

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