CTSF / Cathepsin F

cathepsin F

Cathepsins are papain family cysteine proteinases that represent a major component of the lysosomal proteolytic system. Cathepsins generally contain a signal sequence, followed by a propeptide and then a catalytically active mature region. The very long (251 amino acid residues) proregion of the cathepsin F precursor contains a C-terminal domain similar to the pro-segment of cathepsin L-like enzymes, a 50-residue flexible linker peptide, and an N-terminal domain predicted to adopt a cystatin-like fold. The cathepsin F proregion is unique within the papain family cysteine proteases in that it contains this additional N-terminal segment predicted to share structural similarities with cysteine protease inhibitors of the cystatin superfamily. This cystatin-like domain contains some of the elements known to be important for inhibitory activity. CTSF encodes a predicted protein of 484 amino acids which contains a 19 residue signal peptide. Cathepsin F contains five potential N-glycosylation sites, and it may be targeted to the endosomal/lysosomal compartment via the mannose 6-phosphate receptor pathway. The cathepsin F gene is ubiquitously expressed, and it maps to chromosome 11q13, close to the gene encoding cathepsin W.

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ELISA Kits (3)

Type

Custom (1)

Sandwich (2)

Target

CTSF / Cathepsin F (3)

Reactivity

Human (2)

Mouse (1)

Format

96-Well Strip Plate (3)

Publications

No (3)

Sample Type

Plasma (2)

Serum (2)

Tissue Homogenates (1)

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Mouse CTSF / Cathepsin F (Custom ELISA) ELISA Kit - LS-F20610

Type:

Custom

Format:

96-Well Strip Plate

Reactivity:

Mouse

Detection:

Colorimetric - 450nm (TMB)

Price:

1 Plate/$669

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Human CTSF / Cathepsin F (Sandwich ELISA) ELISA Kit - LS-F11030

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

78 - 5000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum

Price:

1 Plate/$669

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Human CTSF / Cathepsin F (Sandwich ELISA) ELISA Kit - LS-F35057

Type:

Sandwich

Format:

96-Well Strip Plate

Reactivity:

Human

Range:

78 - 5000 pg/ml

Detection:

Colorimetric - 450nm (TMB)

Sample Types:

Plasma, Serum, Tissue Homogenates

Price:

1 Plate/$579

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