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Invitrogen
Cathepsin D Polyclonal Antibody
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FIGURE: 1 / 2
Cathepsin D Antibody (PA5-80518) in WB
Western Blot using Cathepsin D Polyclonal Antibody (Product # PA5-80518) at 1:500 dilution. Lane A: SKBR3 Whole Cell Lysate, Lane B: A431 Whole Cell Lysate, Lane C: MCF7 Whole Cell Lysate, Lane D: 293T Whole Cell Lysate. Lysates/proteins at 30 μg per lane. Secondary Goat Anti-Rabbit IgG H&L (DyLight™ 800) at 1:10,000 dilution. Developed using the Odyssey technique. Performed under reducing conditions. Predicted band size: 46 kDa. Observed band size: 48 kDa.
Product Details
PA5-80518
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant Human Cathepsin D/CTSD protein (Met1-Leu412)
Conjugate
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Protein A, Antigen affinity chromatography
Storage buffer
PBS
Contains
no preservative
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
This product is preservative free. It is recommended to add sodium azide to avoid contamination (final concentration 0.05%-0.1%).
This antibody has specificity for Human Cathepsin D/CTSD.
Target Information
Cathepsin D is a gene located on chromosome 11p15.5 that encodes a lysosomal aspartic protease involved in the degradation of proteins. This enzyme is widely expressed in various tissues but is particularly abundant in the liver, kidneys, and brain, where it plays a crucial role in intracellular protein catabolism and turnover. Cathepsin D is synthesized as an inactive precursor, procathepsin D, which is activated in the acidic environment of lysosomes. Beyond its fundamental role in protein degradation, Cathepsin D has been implicated in several physiological and pathological processes, including apoptosis, hormone processing, and antigen presentation. Dysregulation of Cathepsin D expression or activity is associated with various diseases, such as neurodegenerative disorders, cancer, and cardiovascular diseases. In the context of cancer, Cathepsin D overexpression has been linked to tumor progression and metastasis, making it a potential biomarker and therapeutic target. Research continues to explore its diverse biological functions and therapeutic implications in various medical conditions.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Cathepsin D; CathepsinD; Ceroid lipofuscinosis neuronal 10; ceroid-lipofuscinosis, neuronal 10; CTSD; epididymis secretory sperm binding protein Li 130P; lysosomal aspartyl peptidase; lysosomal aspartyl protease; MGC2311; OTTHUMP00000196039; OTTHUMP00000198692; preprocathepsin D
Gene Aliases: CLN10; CPSD; CTSD; HEL-S-130P
UniProt ID: (Human) P07339
Entrez Gene ID: (Human) 1509
autophagosome assembly
proteolysis
antigen processing and presentation of exogenous peptide antigen via MHC class II
insulin receptor recycling
lipoprotein catabolic process
positive regulation of apoptotic process
regulation of establishment of protein localization
execution phase of apoptosis
insulin catabolic process
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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