Catalog No: OKCD00794 (Formerly GWB-KBBTM7)
Size:96WELLS
Price: $500.00
SKU
OKCD00794
Availability: Domestic: within 1-2 weeks delivery | International: within 1-2 weeks delivery
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Datasheets/ManualsClick here to download product manual. As variation between lots may occur, always reference the lot-specific manual received with each kit.
Product Info
Predicted Species ReactivityHomo sapiens|Human
ApplicationEnzyme-linked Immunosorbent assay-Sandwich
ELISA Kit Detection MethodColorimetric
ELISA Kit Duration3h
ELISA Kit Linearity
Sample1:2 Dilution1:4 Dilution1:8 Dilution1:16 Dilution
serum(n=5)86-101%82-97%89-103%87-101%
EDTA plasma(n=5)78-99%87-97%83-103%85-101%
heparin plasma(n=5)92-105%85-99%78-98%82-102%
ELISA Kit PrincipleThe 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 Galectin 1 (GAL1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Galectin 1 (GAL1). 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 Galectin 1 (GAL1), 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 Galectin 1 (GAL1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
ELISA Kit Range0.312-20ng/mL
ELISA Kit Recovery
MatrixRecovery Range (%)Average (%)
serum(n=5)85-10291
EDTA plasma(n=5)80-10188
heparin plasma(n=5)86-10494
ELISA Kit ReproducibilityIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Galectin 1 (GAL1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Galectin 1 (GAL1) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
ELISA Kit Component
ComponentAmount
Anti-LGALS1 Microplate96 Wells (12 x 8 Well Strips)
LGALS1 Lyophilized Standard2 x 20 ng
100X Biotinylated LGALS1 Detector Antibody120 uL
Avidin/HRP Conjugate120 uL
Standard Diluent1 x 20 mL
Detector Antibody Diluent1 x 12 mL
Conjugate Diluent1 x 12 mL
30X Wash Buffer1 x 20 mL
TMB Substrate1 x 9 mL
Stop Solution1 x 6 mL
Reconstitution and Storage2°C to 8°C|-20°C
Sample TypeSerum, plasma, tissue homogenates and other biological fluids.
Sensitivity< 0.131 ng/mL
SpecificityThis assay has high sensitivity and excellent specificity for detection of Galectin 1 (GAL1). No significant cross-reactivity or interference between Galectin 1 (GAL1) and analogues was observed.
Assay InfoAssay Methodology: Quantitative Sandwich Immunoassay
Gene SymbolLGALS1
Gene Full Namegalectin 1
Alias Symbols14 kDa laminin-binding protein;14 kDa lectin;beta-galactoside-binding lectin L-14-I;beta-galactoside-binding protein 14kDa;epididymis secretory sperm binding protein;gal-1;GAL1;galaptin;galectin-1;GBP;HBL;HLBP14;HPL;lactose-binding lectin 1;Lectin galactoside-binding soluble 1;lectin, galactoside-binding, soluble, 1;putative MAPK-activating protein PM12;S-Lac lectin 1.
NCBI Gene Id3956
Protein NameGalectin-1
Description of TargetLectin that binds beta-galactoside and a wide array of complex carbohydrates. Plays a role in regulating apoptosis, cell proliferation and cell differentiation. Inhibits CD45 protein phosphatase activity and therefore the dephosphorylation of Lyn kinase. Strong inducer of T-cell apoptosis.
Uniprot IDP09382
Protein Accession #NP_002296
Nucleotide Accession #NM_002305.3
Protein Size (# AA)135
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