Recombinant Human CAAP1 Protein: FAQs & Key Facts

Recombinant Human CAAP1 Protein is a research-grade recombinant protein targeting the caspase activity and apoptosis regulator 1 (CAAP1), offered by Aladdin Scientific to support studies in apoptosis signaling and cell death pathways.

Product Name

Recombinant Human CAAP1 Protein

SKU

rp372679

Species

Human (Homo sapiens)

Protein Target

CAAP1 (Caspase Activity and Apoptosis Regulator 1)

Application Area

Apoptosis research, cell death signaling studies

Supplier Reference

absea#PP-6664

What Is CAAP1 and Why Is It Important in Research?

CAAP1, also known as Caspase Activity and Apoptosis Regulator 1, is a protein implicated in the regulation of caspase activity and programmed cell death (apoptosis). Apoptosis is a fundamental biological process essential for normal development, tissue homeostasis, and immune function. Dysregulation of apoptotic pathways is associated with a wide range of diseases, including cancer, neurodegenerative disorders, and autoimmune conditions.

Recombinant Human CAAP1 Protein (rp372679) enables researchers to investigate the molecular mechanisms by which CAAP1 modulates caspase cascades and apoptotic signaling, making it a valuable tool for basic and translational research in cell biology and disease pathology.

Product Specifications and Quality

Recombinant Human CAAP1 Protein (SKU: rp372679) is produced to research-grade standards. The product is referenced under supplier code absea#PP-6664. Researchers should consult the official product datasheet for confirmed details on the following parameters, as specific values are subject to lot-to-lot verification:

• Expression System: Refer to the product datasheet for the confirmed expression host (e.g., E. coli, baculovirus, or mammalian system).
• Purity: Purity is determined by SDS-PAGE and/or other analytical methods; consult the datasheet for the guaranteed purity level.
• Formulation: Provided in a defined buffer; see the datasheet for buffer composition and protein concentration.
• Tag: Tag information (e.g., His-tag, GST-tag) is specified on the product datasheet.

All specifications should be verified against the current product datasheet available from Aladdin Scientific prior to experimental use.

Storage, Handling, and Stability

Proper storage and handling of recombinant proteins are critical to maintaining activity and ensuring reproducible experimental results. General best-practice guidelines for recombinant proteins include:

• Short-term storage: Store at 4°C if the product will be used within a few days of receipt.
• Long-term storage: Aliquot and store at -20°C or -80°C to avoid repeated freeze-thaw cycles, which can lead to protein degradation and loss of activity.
• Carrier protein: Adding a carrier protein such as 0.1% BSA may improve stability for dilute protein solutions.
• Avoid repeated freeze-thaw: Prepare single-use aliquots upon first thaw.

Always refer to the specific storage conditions stated on the product datasheet for Recombinant Human CAAP1 Protein (rp372679), as these supersede general guidelines.

Recommended Applications and Experimental Use

Recombinant Human CAAP1 Protein is intended for research use only and is not approved for diagnostic or therapeutic applications. Typical research applications for recombinant proteins of this class may include:

• Biochemical assays: Enzyme activity assays, binding studies, and inhibitor screening involving caspase regulatory pathways.
• Protein interaction studies: Co-immunoprecipitation, pull-down assays, and surface plasmon resonance to identify CAAP1 binding partners.
• Western blot positive control: Use as a molecular weight and immunoreactivity reference.
• Cell-based assays: Investigating the role of CAAP1 in apoptosis induction or inhibition when introduced into cellular systems.

Researchers should validate the protein for each specific application. Confirmed application data are listed on the product datasheet; consult Aladdin Scientific technical support for application-specific guidance.

Ordering, Availability, and Technical Support

Recombinant Human CAAP1 Protein is available from Aladdin Scientific under SKU rp372679. To place an order or request a quote, contact your regional Aladdin Scientific representative or visit the Aladdin Scientific website.

For technical questions regarding product specifications, experimental design, or troubleshooting, Aladdin Scientific's technical support team is available to assist. When contacting support, please have the following information ready:

• Product SKU: rp372679
• Lot number (found on the product label)
• Description of the intended application and any observed issues

Bulk quantities, custom formulations, or special packaging requests may be accommodated; contact Aladdin Scientific for details on custom orders and pricing.

Frequently asked questions

What is CAAP1 and what role does it play in apoptosis?

CAAP1 (Caspase Activity and Apoptosis Regulator 1) is a protein involved in modulating caspase activity and the regulation of programmed cell death. It is studied for its role in controlling apoptotic signaling pathways relevant to cancer biology, neuroscience, and immunology. Specific mechanistic details should be verified against current peer-reviewed literature.

What expression system is used to produce Recombinant Human CAAP1 Protein (rp372679)?

The specific expression system for Recombinant Human CAAP1 Protein (rp372679) is detailed on the official product datasheet. Common systems used for recombinant proteins include E. coli, baculovirus-insect cell, and mammalian expression platforms, each affecting glycosylation and folding. Please refer to the current datasheet or contact Aladdin Scientific technical support for confirmed information.

How should Recombinant Human CAAP1 Protein be stored to maintain its activity?

For long-term storage, it is recommended to aliquot Recombinant Human CAAP1 Protein and store at -20°C or -80°C to prevent degradation from repeated freeze-thaw cycles. For short-term use within a few days, storage at 4°C is generally acceptable. Always follow the specific storage instructions provided on the product datasheet, as these take precedence.

Is Recombinant Human CAAP1 Protein suitable for use as a Western blot positive control?

Recombinant Human CAAP1 Protein may be used as a positive control for Western blot to confirm antibody specificity and verify the expected molecular weight of CAAP1. Researchers should validate the protein's immunoreactivity with their specific antibody under their experimental conditions. Confirmed application data are listed on the product datasheet.

Can I order Recombinant Human CAAP1 Protein in bulk or request a custom formulation?

Bulk quantities and custom formulations may be available for Recombinant Human CAAP1 Protein (rp372679). Please contact Aladdin Scientific's sales or technical support team directly to discuss your specific requirements, including volume, concentration, buffer composition, and pricing for custom orders.

References

1. Product datasheet for Recombinant Human CAAP1 Protein, Aladdin Scientific, SKU rp372679 (absea#PP-6664). Consult the current datasheet for confirmed specifications.

Products are supplied for research and development use only. Not for use in humans, animals, diagnosis, or therapy.