SLIT2 ELISA Kit (Rat)

Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Slit Homolog 2 (Slit2) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Slit Homolog 2 (Slit2) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%

7732-18-5

Slit-2, Slit homolog 2 protein

NP_072154.2

Rat|Rattus norvegicus

Thought to act as molecular guidance cue in cellular migration, and function appears to be mediated by interaction with roundabout homolog receptors. During neural development involved in axonal navigation at the ventral midline of the neural tube and projection of axons to different regions. SLIT1 and SLIT2 seem to be essential for midline guidance in the forebrain by acting as repulsive signal preventing inappropriate midline crossing by axons projecting from the olfactory bulb. In spinal chord development may play a role in guiding commissural axons once they reached the floor plate by modulating the response to netrin. In vitro, silences the attractive effect of NTN1 but not its growth-stimulatory effect and silencing requires the formation of a ROBO1-DCC complex. May be implicated in spinal chord midline post-crossing axon repulsion. In vitro, only commissural axons that crossed the midline responded to SLIT2. In the developing visual system appears to function as repellent for retinal ganglion axons by providing a repulsion that directs these axons along their appropriate paths prior to, and after passage through, the optic chiasm. In vitro, collapses and repels retinal ganglion cell growth cones. Seems to play a role in branching and arborization of CNS sensory axons, and in neuronal cell migration. Seems to be involved in regulating leukocyte migration (By similarity) .

ELISA Kit

Enzyme-linked Immunosorbent assay-Sandwich

Colorimetric

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 Slit Homolog 2 (Slit2) . Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Slit Homolog 2 (Slit2) . 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 Slit Homolog 2 (Slit2), 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 Slit Homolog 2 (Slit2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

Serum, plasma, tissue homogenates and other biological fluids

0.312-20ng/mL

Matrix Recovery range (%) Average (%) Serum (n=5) 79-96 91 EDTA Plasma (n=5) 90-98 94 Heparin Plasma (n=5) 98-105 101 Matrix Recovery range (%) Average (%) Matrix Recovery range (%) Average (%) Serum (n=5) 79-96 91 Serum (n=5) 79-96 91 EDTA Plasma (n=5) 90-98 94 EDTA Plasma (n=5) 90-98 94 Heparin Plasma (n=5) 98-105 101 Heparin Plasma (n=5) 98-105 101

30 pg/mL

2°C to 8°C|-20°C

Component Amount Anti-SLIT2 Microplate 96 Wells (12 x 8 Well strips) SLIT2 Lyophilized Standard 2 100X Biotinylated SLIT2 Detector Antibody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL Stop Solution 1 x 6 mL TMB Substrate 1 x 9 mL Component Amount Component Amount Anti-SLIT2 Microplate 96 Wells (12 x 8 Well strips) Anti-SLIT2 Microplate 96 Wells (12 x 8 Well strips) SLIT2 Lyophilized Standard 2 SLIT2 Lyophilized Standard 2 100X Biotinylated SLIT2 Detector Antibody 1 x 120 uL 100X Biotinylated SLIT2 Detector Antibody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 30X Wash Buffer 1 x 20 mL Stop Solution 1 x 6 mL Stop Solution 1 x 6 mL TMB Substrate 1 x 9 mL TMB Substrate 1 x 9 mL

This assay has high sensitivity and excellent specificity for detection of Slit Homolog 2 (Slit2) . No significant cross-reactivity or interference between Slit Homolog 2 (Slit2) and analogues was observed.

766

SLIT2

Slit homolog 2 protein

SLIT2