Human Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) CLIA Kit

Este producto es parte de CTLA4 - cytotoxic T-lymphocyte associated protein 4
Human Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) CLIA Kit
845€ (96 tests)

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Name
Human Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) CLIA Kit
Category
CLIA Kits
Provider
Abbexa
Reference
abx195359
Tested Applications
CLIA

Description

Human CTLA4 Chemiluminescent Immunoassay (CLIA) Kit is a Sandwich Chemiluminescent Immunoassay (CLIA) Kit for use with Serum, plasma, tissue homogenates, cell lysates and other biological fluids.

Documentos del producto

Instrucciones
Data sheet
Descargar

Especificaciones del producto

Category
CLIA Kits
Immunogen Target
Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)
Reactivity
Human
Detection Method
Chemiluminescent
Assay Data
Quantitative
Assay Type
Sandwich
Test Range
31.2 pg/ml - 2000 pg/ml
Sensitivity
< 12.4 pg/ml
Recommended Dilution
Optimal dilutions/concentrations should be determined by the end user.
Size 1
96 tests
Size 2
5 × 96 tests
Size 3
10 × 96 tests
Form
Standard: Lyophilized
Tested Applications
CLIA
Sample Type
Serum, plasma, tissue homogenates, cell lysates and other biological fluids.
Availability
Shipped within 5-20 working days.
Storage
Shipped at 4°C. Upon receipt, store the kit according to the storage instruction in the kit's manual.
Dry Ice
No
Alias
Cytotoxic T-lymphocyte protein 4,CD,GSE,GRD4,ALPS5,CD152,Cytotoxic T-lymphocyte-associated antigen 4,CTLA-4,IDDM12,CELIAC3,
Background
CLIA Kits CTLA4
Status
RUO
Note
THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES.  The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments.  Please note that our kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein.
The stability of the kit is determined by the rate of activity loss. The loss rate is less than 5% within the expiration date under appropriate storage conditions. To minimize performance fluctuations, operation procedures and lab conditions should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same user throughout.

Background

Cytotoxic T-lymphocyte associated protein 4 (CTLA-4), encoded by the CTLA4 gene on chromosome 2, is an essential immune checkpoint receptor primarily expressed on activated T cells and regulatory T cells (Tregs). CTLA-4 plays a crucial role in maintaining immune homeostasis by delivering inhibitory signals to downregulate T cell activation and proliferation. This receptor functions by binding to the ligands CD80 (B7-1) and CD86 (B7-2), which are expressed on antigen-presenting cells (APCs). By inhibiting excessive immune responses, CTLA-4 prevents autoimmunity and maintains immune tolerance to self-antigens. CTLA-4 is the first immune checkpoint to have been targeted for immunotherapy, exemplified by the development of the monoclonal antibody ipilimumab, which blocks CTLA-4 to boost anti-tumor immune responses. Given its significance in regulating immune responses, CTLA-4 is a focus of research in fields ranging from oncology to autoimmune disorders.

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