Human Serum TIM-1/KIM-1/HAVCR Quantikine ELISA Kit

Catalog # Availability Size / Price Qty
DSKM100
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Human TIM-1/KIM-1/HAVCR ELISA Standard Curve
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Human Serum TIM-1/KIM-1/HAVCR Quantikine ELISA Kit Summary

Assay Length
4.5 hours
Sample Type & Volume Required Per Well
Cell Culture Supernates (50 uL), Serum (50 uL), EDTA Plasma (50 uL), Heparin Plasma (50 uL)
Sensitivity
3.63 pg/mL
Assay Range
10.9 - 700 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)
Specificity
Natural and recombinant human TIM-1.
Cross-reactivity
< 0.5% cross-reactivity observed with available related molecules.< 50% cross-species reactivity observed with species tested.
Interference
No significant interference observed with available related molecules.

Product Summary

The Quantikine® Human Serum TIM-1/KIM-1/HAVCR Immunoassay is a 4.5 hour solid phase ELISA designed to measure human TIM-1 in cell culture supernates, serum, and plasma. It contains NS0-expressed recombinant human TIM-1 and antibodies raised against the recombinant factor. Natural human TIM-1 showed dose-response curves that were parallel to the standard curves obtained using the Quantikine® kit standards. These results indicate that this kit can be used to determine relative levels of natural human TIM-1.

Precision

Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision
Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in twenty separate assays to assess inter-assay precision. Assays were performed by at least three technicians using two lots of components

Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 20 20 20
Mean 48.9 148 295 51.1 149 292
Standard Deviation 1.65 3.92 8.7 3.37 8.97 19.6
CV% 3.4 2.6 2.9 6.6 6 6.7

Recovery

The recovery of human TIM-1 spiked to levels throughout the range of the assay was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=4) 94 89-102
EDTA Plasma (n=4) 93 80-108
Heparin Plasma (n=4) 91 81-104
Serum (n=4) 94 82-109

Linearity

To assess the linearity of the assay, samples containing and/or spiked with high concentrations of human TIM-1 were serially diluted with calibrator diluent to produce samples with values within the dynamic range of the assay.
Human TIM-1/KIM-1/HAVCR ELISA Linearity

Data Examples

Human TIM-1/KIM-1/HAVCR ELISA Standard Curve

Product Datasheets

Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: TIM-1/KIM-1/HAVCR

TIM-1 (T cell immunoglobulin and mucin domain 1), also known as KIM-1 and HAVcr1, is expressed on many immune cell types and epithelial cells. It binds to phosphatidylserine (PS), LMIR5/CD300b, TIM-1 (homophilic), TIM-4, IgA, and the glycoproteins of a number of enveloped viruses. Its interaction with PS enables TIM-1 to mediate the phagocytosis and clearance of apoptotic cells. TIM-1 signaling costimulates T cell activation and enhances Th2 cytokine production. TIM-1 serves as a cellular entry receptor for hepatitis A virus, Ebolavirus and Marburgvirus. Polymorphisms are associated with susceptibility to atopy, autoimmunity, and severe hepatitis A virus infection in humans. A soluble form of TIM-1 is elevated in the urine during nephropathy.

Long Name:
T Cell Immunoglobulin Mucin-1
Entrez Gene IDs:
26762 (Human); 171283 (Mouse); 286934 (Rat); 102141332 (Cynomolgus Monkey)
Alternate Names:
CD365; HAVCR1; HAVCR-1; HAVCRT cell immunoglobin domain and mucin domain protein 1; hepatitis A virus cellular receptor 1; Kidney injury molecule 1; KIM1; KIM-1; T-cell immunoglobulin and mucin domain-containing protein 1; TIM1; TIM-1; TIM-1TIM; TIM1TIMD-1; TIMD1T-cell membrane protein 1
⚠ WARNING: This product can expose you to chemicals including N,N-Dimethylforamide, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Citation for Human Serum TIM-1/KIM-1/HAVCR Quantikine ELISA Kit

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Circulating kidney injury molecule-1 as a biomarker of renal parameters in diabetic kidney disease
    Authors: T Gohda, N Kamei, T Koshida, M Kubota, K Tanaka, Y Yamashita, E Adachi, S Ichikawa, M Murakoshi, S Ueda, Y Suzuki
    J Diabetes Investig, 2019;0(0):.
    Species: Human
    Sample Types: Serum

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