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Mouse Tumor necrosis factor receptor superfamily member 6 (Fas) ELISA Kit (MOEB0028)

SKU:
MOEB0028
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
P25446
Range:
78-5000 pg/mL
ELISA Type:
Sandwich
Synonyms:
FAS, CD95, FASR, TNFRSF6, APO1, APT1, FAS1, FASTM, ALPS1A
Reactivity:
Mouse
€649

Description

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Mouse Tumor necrosis factor receptor superfamily member 6 (Fas) ELISA Kit

The Mouse Tumor Necrosis Factor Receptor Superfamily Member 6 (FAS) ELISA Kit is specifically designed for the accurate quantification of FAS levels in mouse samples including serum, plasma, and cell culture supernatants. This kit offers high sensitivity and specificity, ensuring precise and reproducible results for a variety of research applications.FAS, also known as CD95, is a member of the tumor necrosis factor receptor superfamily and plays a crucial role in apoptosis and immune response regulation. Dysregulation of FAS signaling has been implicated in various diseases including cancer, autoimmune disorders, and inflammatory conditions.

Therefore, measuring FAS levels can provide valuable insights into the pathogenesis of these diseases and aid in the development of targeted therapies.Overall, the Mouse FAS ELISA Kit is a valuable tool for researchers studying apoptosis, immune response, and related diseases in mouse models. Its reliable performance and accurate results make it an essential component of any research laboratory's toolkit.

Product Name:Mouse Tumor necrosis factor receptor superfamily member 6 (Fas) ELISA Kit
SKU:MOEB0028
Size:96T
Target:Mouse Tumor necrosis factor receptor superfamily member 6 (Fas)
Synonyms:Apo-1 antigen, Apoptosis-mediating surface antigen FAS, FASLG receptor, CD95, Apt1, Tnfrsf6
Assay Type:Sandwich
Detection Method:ELISA
Reactivity:Mouse
Detection Range:78-5000pg/mL
Sensitivity:39.5pg/mL
Intra CV:6.3%
Inter CV:7.8%
Linearity:
Sample1:21:41:81:16
Serum(N=5)102-112%94-104%90-100%107-117%
EDTA Plasma(N=5)106-116%109-119%104-116%112-122%
Heparin Plasma(N=5)94-104%104-114%106-115%103-112%
Recovery:
Sample TypeAverage(%)Recovery Range(%)
Serum9690-102
Plasma9892-104
Function:Receptor for TNFSF6/FASLG. The adapter molecule FADD recruits caspase-8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs caspase-8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. FAS-mediated apoptosis may have a role in the induction of peripheral tolerance, in the antigen-stimulated suicide of mature T-cells, or both.
Uniprot:P25446
Sample Type:Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
Specificity:Natural and recombinant mouse Tumor necrosis factor receptor superfamily member 6
Sub Unit:Binds DAXX (PubMed:9215629). Interacts with HIPK3 (PubMed:11034606). Part of a complex containing HIPK3 and FADD (By similarity). Binds RIPK1 and FAIM2. Interacts with BRE and FEM1B. Interacts with FADD (By similarity). Interacts directly (via DED domain) with NOL3 (via CARD domain); inhibits death-inducing signaling complex (DISC) assembly by inhibiting the increase in FAS-FADD binding induced by FAS activation (PubMed:15383280). Interacts with CALM.
Research Area:Neurosciences
Subcellular Location:Membrane Single-pass type I membrane protein
Storage:Please see kit components below for exact storage details
Note:For research use only
UniProt Protein Function:FAS: Receptor for TNFSF6/FASLG. The adapter molecule FADD recruits caspase-8 to the activated receptor. The resulting death- inducing signaling complex (DISC) performs caspase-8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. FAS- mediated apoptosis may have a role in the induction of peripheral tolerance, in the antigen-stimulated suicide of mature T-cells, or both. The secreted isoforms 2 to 6 block apoptosis (in vitro). Binds DAXX. Interacts with HIPK3. Part of a complex containing HIPK3 and FADD. Binds RIPK1 and FAIM2. Interacts with BRE and FEM1B. Interacts with FADD. Isoform 1 and isoform 6 are expressed at equal levels in resting peripheral blood mononuclear cells. After activation there is an increase in isoform 1 and decrease in the levels of isoform 6. 6 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:Membrane protein, integral; Receptor, cytokine; Cell surface; Apoptosis

Cellular Component: extracellular space; neuron projection; cell surface; extracellular region; integral to membrane; CD95 death-inducing signaling complex; lipid raft; secretory granule; membrane; cell soma; perinuclear region of cytoplasm; apical plasma membrane; cytoplasm; plasma membrane; nucleus; sarcolemma; external side of plasma membrane

Molecular Function:identical protein binding; protein binding; tumor necrosis factor receptor activity; transmembrane receptor activity; protease binding; protein complex binding; kinase binding

Biological Process: renal system process; apoptosis; positive regulation of apoptosis; response to toxin; regulation of lymphocyte differentiation; response to glucocorticoid stimulus; positive regulation of caspase activity; signal transduction; regulation of apoptosis; tumor necrosis factor-mediated signaling pathway; T cell homeostasis; immunoglobulin production; activated T cell apoptosis; protein homooligomerization; spleen development; regulation of myeloid cell differentiation; transformed cell apoptosis; positive regulation of protein homooligomerization; negative regulation of B cell activation; negative thymic T cell selection; regulation of cell proliferation; dendrite regeneration; inflammatory cell apoptosis; B cell mediated immunity; neuron apoptosis; induction of apoptosis via death domain receptors; regulation of gene expression; immune response; gene expression; negative regulation of apoptosis

UniProt Code:P25446
NCBI GenInfo Identifier:342187056
NCBI Gene ID:14102
NCBI Accession:P25446.2
UniProt Secondary Accession:P25446,Q6GT31, Q9DCQ1,
UniProt Related Accession:P25446
Molecular Weight:37,437 Da
NCBI Full Name:Tumor necrosis factor receptor superfamily member 6
NCBI Synonym Full Names:Fas (TNF receptor superfamily member 6)
NCBI Official Symbol:Fas
NCBI Official Synonym Symbols:lpr; APO1; APT1; CD95; TNFR6; Tnfrsf6; AI196731
NCBI Protein Information:tumor necrosis factor receptor superfamily member 6; Fas antigen; apo-1 antigen; FASLG receptor; lymphoproliferation; Fas (TNF receptor superfamily member); apoptosis-mediating surface antigen FAS
UniProt Protein Name:Tumor necrosis factor receptor superfamily member 6
UniProt Synonym Protein Names:Apo-1 antigen; Apoptosis-mediating surface antigen FAS; FASLG receptor; CD_antigen: CD95
Protein Family:Fascin
UniProt Gene Name:Fas
UniProt Entry Name:TNR6_MOUSE
Component Quantity (96 Assays) Storage
ELISA Microplate (Dismountable) 8×12 strips -20°C
Lyophilized Standard 2 -20°C
Sample Diluent 20ml -20°C
Assay Diluent A 10mL -20°C
Assay Diluent B 10mL -20°C
Detection Reagent A 120µL -20°C
Detection Reagent B 120µL -20°C
Wash Buffer 30mL 4°C
Substrate 10mL 4°C
Stop Solution 10mL 4°C
Plate Sealer 5 -

Other materials and equipment required:

  • Microplate reader with 450 nm wavelength filter
  • Multichannel Pipette, Pipette, microcentrifuge tubes and disposable pipette tips
  • Incubator
  • Deionized or distilled water
  • Absorbent paper
  • Buffer resevoir

*Note: The below protocol is a sample protocol. Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.

Allow all reagents to reach room temperature (Please do not dissolve the reagents at 37°C directly). All the reagents should be mixed thoroughly by gently swirling before pipetting. Avoid foaming. Keep appropriate numbers of strips for 1 experiment and remove extra strips from microtiter plate. Removed strips should be resealed and stored at -20°C until the kits expiry date. Prepare all reagents, working standards and samples as directed in the previous sections. Please predict the concentration before assaying. If values for these are not within the range of the standard curve, users must determine the optimal sample dilutions for their experiments. We recommend running all samples in duplicate.

Step
1. Add Sample: Add 100µL of Standard, Blank, or Sample per well. The blank well is added with Sample diluent. Solutions are added to the bottom of micro ELISA plate well, avoid inside wall touching and foaming as possible. Mix it gently. Cover the plate with sealer we provided. Incubate for 120 minutes at 37°C.
2. Remove the liquid from each well, don't wash. Add 100µL of Detection Reagent A working solution to each well. Cover with the Plate sealer. Gently tap the plate to ensure thorough mixing. Incubate for 1 hour at 37°C. Note: if Detection Reagent A appears cloudy warm to room temperature until solution is uniform.
3. Aspirate each well and wash, repeating the process three times. Wash by filling each well with Wash Buffer (approximately 400µL) (a squirt bottle, multi-channel pipette,manifold dispenser or automated washer are needed). Complete removal of liquid at each step is essential. After the last wash, completely remove remaining Wash Buffer by aspirating or decanting. Invert the plate and pat it against thick clean absorbent paper.
4. Add 100µL of Detection Reagent B working solution to each well. Cover with the Plate sealer. Incubate for 60 minutes at 37°C.
5. Repeat the wash process for five times as conducted in step 3.
6. Add 90µL of Substrate Solution to each well. Cover with a new Plate sealer and incubate for 10-20 minutes at 37°C. Protect the plate from light. The reaction time can be shortened or extended according to the actual color change, but this should not exceed more than 30 minutes. When apparent gradient appears in standard wells, user should terminatethe reaction.
7. Add 50µL of Stop Solution to each well. If color change does not appear uniform, gently tap the plate to ensure thorough mixing.
8. Determine the optical density (OD value) of each well at once, using a micro-plate reader set to 450 nm. User should open the micro-plate reader in advance, preheat the instrument, and set the testing parameters.
9. After experiment, store all reagents according to the specified storage temperature respectively until their expiry.

When carrying out an ELISA assay it is important to prepare your samples in order to achieve the best possible results. Below we have a list of procedures for the preparation of samples for different sample types.

Sample Type Protocol
Serum If using serum separator tubes, allow samples to clot for 30 minutes at room temperature. Centrifuge for 10 minutes at 1,000x g. Collect the serum fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. If serum separator tubes are not being used, allow samples to clot overnight at 2-8°C. Centrifuge for 10 minutes at 1,000x g. Remove serum and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles.
Plasma Collect plasma using EDTA or heparin as an anticoagulant. Centrifuge samples at 4°C for 15 mins at 1000 × g within 30 mins of collection. Collect the plasma fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. Note: Over haemolysed samples are not suitable for use with this kit.
Urine & Cerebrospinal Fluid Collect the urine (mid-stream) in a sterile container, centrifuge for 20 mins at 2000-3000 rpm. Remove supernatant and assay immediately. If any precipitation is detected, repeat the centrifugation step. A similar protocol can be used for cerebrospinal fluid.
Cell culture supernatant Collect the cell culture media by pipette, followed by centrifugation at 4°C for 20 mins at 1500 rpm. Collect the clear supernatant and assay immediately.
Cell lysates Solubilize cells in lysis buffer and allow to sit on ice for 30 minutes. Centrifuge tubes at 14,000 x g for 5 minutes to remove insoluble material. Aliquot the supernatant into a new tube and discard the remaining whole cell extract. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C.
Tissue homogenates The preparation of tissue homogenates will vary depending upon tissue type. Rinse tissue with 1X PBS to remove excess blood & homogenize in 20ml of 1X PBS (including protease inhibitors) and store overnight at ≤ -20°C. Two freeze-thaw cycles are required to break the cell membranes. To further disrupt the cell membranes you can sonicate the samples. Centrifuge homogenates for 5 mins at 5000xg. Remove the supernatant and assay immediately or aliquot and store at -20°C or -80°C.
Tissue lysates Rinse tissue with PBS, cut into 1-2 mm pieces, and homogenize with a tissue homogenizer in PBS. Add an equal volume of RIPA buffer containing protease inhibitors and lyse tissues at room temperature for 30 minutes with gentle agitation. Centrifuge to remove debris. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C.
Breast Milk Collect milk samples and centrifuge at 10,000 x g for 60 min at 4°C. Aliquot the supernatant and assay. For long term use, store samples at -80°C. Minimize freeze/thaw cycles.

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