CoraLite®594-conjugated Cathepsin L Monoclonal antibody

Cathepsin L Monoclonal Antibody for IF/ICC, FC (Intra)

Host / Isotype

Mouse / IgG2b

Reactivity

human

Applications

IF/ICC, FC (Intra)

Conjugate

CoraLite®594 Fluorescent Dye

CloneNo.

1A12G8

Cat no : CL594-66914

Synonyms

CTSL1, CATL, cathepsinL1, cathepsin L1, Cathepsin L light chain

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Validation Data Gallery

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  IF Staining of HeLa using CL594-66914

  Immunofluorescent analysis of (-20°C Ethanol) fixed HeLa cells using CoraLite®594 Cathepsin L antibody (CL594-66914, Clone: 1A12G8 ) at dilution of 1:200.

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  FC experiment of A549 using CL594-66914

  1X10^6 A549 cells were intracellularly stained with 0.8 ug CoraLite®594 Anti-Human Cathepsin L (CL594-66914, Clone:1A12G8) (red), or 0.8 ug Control Antibody. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Tested Applications

• Positive IF/ICC detected in: HeLa cells
• Positive FC (Intra) detected in: A549 cells

Recommended dilution

• Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 0.80 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL594-66914 targets Cathepsin L in IF/ICC, FC (Intra) applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Mouse / IgG2b
• Class: Monoclonal
• Type: Antibody
• Immunogen: Cathepsin L fusion protein Ag27951
• Full Name: cathepsin L1
• Calculated Molecular Weight: 38 kDa
• Observed Molecular Weight: 43 kDa
• GenBank Accession Number: BC012612
• Gene Symbol: Cathepsin L
• Gene ID (NCBI): 1514
• Conjugate: CoraLite®594 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 588 nm / 604 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

CTSL1(Cathepsin L1) is also named as CTSL and MEP, belongs to the peptidase C1 family. It is a lysosomal proteinase whose expression is also up-regulated in the skeletal muscle during starvation(PMID:20088826). It plays an intracellular role in normal intestinal epithelial polarization and initiation of neoplasia(PMID:17622569). CTSL1 also improves cardiac function and inhibits cardiac hypertrophy, inflammation, and fibrosis through blocking AKT/GSK3B signaling(PMID:19096818). The full length protein is 38 kDa with a signal peptide, two propeptide and a glycosylation site. It has been detected the 36 kDa, 39 kDa, 29 kDa and 21 kDa in rat gastrocnemius muscle. These forms of cathepsin L could either be attributed to differences in glycosylation or to partial processing of the proenzyme. (PMID:11696001)