Anti-Cathepsin F/CTSF Antibody Picoband®

SKU: A06600-1

Size: 100 μg

Storage: At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.

Form: Lyophilized

Reactivity: Human

Applications: WB,IHC,Flow Cytometry

Application Details: Western blot, 0.25-0.5 μg/ml, Human
Immunohistochemistry (Paraffin-embedded Section), 2-5 μg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human

Gene Name: CTSF

Specificity:

Background: Cathepsin F is a protein that in humans is encoded by the CTSF gene. 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.

Immunogen: A synthetic peptide corresponding to a sequence in the middle region of human Cathepsin F/CTSF, which shares 69.6% amino acid (aa) sequence identity with both mouse Cathepsin F/CTSF.

Clonality: Polyclonal

Contents: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Purification: Immunogen affinity purified.

Reconstitution: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Reference: 1. Di Fabio, R., Moro, F., Pestillo, L., Meschini, M. C., Pezzini, F., Doccini, S., Casali, C., Pierelli, F., Simonati, A., Santorelli, F. M. Pseudo-dominant inheritance of a novel CTSF mutation associated with type B Kufs disease. Neurology 83: 1769-1770, 2014. 2. Nagler, D. K., Sulea, T., Menard, R. Full-length cDNA of human cathepsin F predicts the presence of a cystatin domain at the N-terminus of the cysteine protease zymogen. Biochem. Biophys. Res. Commun. 257: 313-318, 1999. 3. Santamaria, I., Velasco, G., Pendas, A. M., Paz, A., Lopez-Otin, C. Molecular cloning and structural and functional characterization of human cathepsin F, a new cysteine proteinase of the papain family with a long propeptide domain. J. Biol. Chem. 274: 13800-13809, 1999.

Uniprot ID: Q9UBX1

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 53 kDa

Calculated Molecular Weight: 53 kDa

Gene ID: 8722

Protein Name: Cathepsin F

Gene Full Name: cathepsin F

Synonyms: Cathepsin F; CATSF; CTSF