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Typical Testing Data/Standard Curve (for reference only)

Human CD5 Antigen Like Protein (CD5L) ELISA Kit | CD5L elisa kit

Human CD5 Antigen Like Protein (CD5L) ELISA Kit

Gene Names
CD5L; AIM; API6; CT-2; hAIM; PRO229; Spalpha; SP-ALPHA
Reactivity
Human
Synonyms
CD5 Antigen Like Protein (CD5L); Human CD5 Antigen Like Protein (CD5L) ELISA Kit; API6; CT-2; SP-ALPHA; Spalpha; Apoptosis Inhibitor 6; Scavenger Receptor Cysteine Rich Family; IgM-associated peptide; CD5L elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of CD5 Antigen Like Protein (CD5L).
No significant cross-reactivity or interference between CD5 Antigen Like Protein (CD5L) and analogues was observed.
Sequence Length
347
Assay Type
Double-antibody Sandwich
Samples
Serum, Plasma, Tissue Homogenates, Cell Lysates and Other Biological Fluids
Detection Range
0.156-10ng/mL
Sensitivity
< 0.056ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level CD5 Antigen Like Protein (CD5L) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level CD5 Antigen Like Protein (CD5L) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
Inter-Assay
CV<12%
Preparation and Storage
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for CD5L elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to CD5 Antigen Like Protein (CD5L). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to CD5 Antigen Like Protein (CD5L). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain CD5 Antigen Like Protein (CD5L), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of CD5 Antigen Like Protein (CD5L) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
922
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
38,088 Da
NCBI Official Full Name
CD5 antigen-like isoform 1
NCBI Official Synonym Full Names
CD5 molecule like
NCBI Official Symbol
CD5L
NCBI Official Synonym Symbols
AIM; API6; CT-2; hAIM; PRO229; Spalpha; SP-ALPHA
NCBI Protein Information
CD5 antigen-like
UniProt Protein Name
CD5 antigen-like
Protein Family
UniProt Gene Name
CD5L
UniProt Synonym Gene Names
API6; hAIM

Uniprot Description

Secreted protein that acts as a key regulator of lipid synthesis: mainly expressed by macrophages in lymphoid and inflammed tissues and regulates mechanisms in inflammatory responses, such as infection or atherosclerosis. Able to inhibit lipid droplet size in adipocytes. Following incorporation into mature adipocytes via CD36-mediated endocytosis, associates with cytosolic FASN, inhibiting fatty acid synthase activity and leading to lipolysis, the degradation of triacylglycerols into glycerol and free fatty acids (FFA). CD5L-induced lipolysis occurs with progression of obesity: participates in obesity-associated inflammation following recruitment of inflammatory macrophages into adipose tissues, a cause of insulin resistance and obesity-related metabolic disease. Regulation of intracellular lipids mediated by CD5L has a direct effect on transcription regulation mediated by nuclear receptors ROR-gamma (RORC). Acts as a key regulator of metabolic switch in T-helper Th17 cells. Regulates the expression of pro-inflammatory genes in Th17 cells by altering the lipid content and limiting synthesis of cholesterol ligand of RORC, the master transcription factor of Th17-cell differentiation. CD5L is mainly present in non-pathogenic Th17 cells, where it decreases the content of polyunsaturated fatty acyls (PUFA), affecting two metabolic proteins MSMO1 and CYP51A1, which synthesize ligands of RORC, limiting RORC activity and expression of pro-inflammatory genes. Participates in obesity-associated autoimmunity via its association with IgM, interfering with the binding of IgM to Fcalpha/mu receptor and enhancing the development of long-lived plasma cells that produce high-affinity IgG autoantibodies (). Also acts as an inhibitor of apoptosis in macrophages: promotes macrophage survival from the apoptotic effects of oxidized lipids in case of atherosclerosis (PubMed:24295828). Involved in early response to microbial infection against various pathogens by acting as a pattern recognition receptor and by promoting autophagy (PubMed:16030018, PubMed:24223991, PubMed:24583716, PubMed:25713983).

Research Articles on CD5L

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Product Notes

The Human CD5L cd5l (Catalog #AAA2706917) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2706917 ELISA Kit recognizes Human CD5L. It is sometimes possible for the material contained within the vial of "CD5 Antigen Like Protein (CD5L), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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