Description
Mouse CCR5/CD195 ELISA Kit
The Mouse CCR5 (CD195) ELISA Kit is specifically designed for the precise measurement of CCR5 levels in mouse serum, plasma, and tissue homogenates. This kit offers high sensitivity and specificity, guaranteeing accurate and consistent results, making it perfect for various research applications.CCR5, also known as CD195, is a key chemokine receptor involved in immune responses and inflammatory processes.
It plays a crucial role in conditions such as HIV infection, inflammation, and autoimmune diseases, making it a valuable biomarker for studying these diseases and developing potential treatments.Overall, the Mouse CCR5 (CD195) ELISA Kit is an essential tool for researchers looking to investigate CCR5 expression and its role in various biological processes and diseases in mouse models.
| Product Name: | Mouse CCR5/CD195 ELISA Kit |
| Product Code: | MOFI00522 |
| Size: | 96 Assays |
| Alias: | Ccr5, C-C chemokine receptor type 5, CD195, C-C CKR-5, C-C motif chemokine receptor 5, CCCKR, CCR-5, CD195 antigen, chemokine, C-C motif receptor 5, chemokine receptor CCR5, CHEMR13, chemr13, CKR5, CKR-5, HIV-1 fusion coreceptor, IDDM22CMKBR5, MIP-1 alpha receptor |
| Detection Method: | Sandwich ELISA |
| Application: | This immunoassay kit allows for the in vitro quantitative determination of Mouse Ccr5 concentrations in serum plasma and other biological fluids. |
| Sensitivity: | 0.094ng/ml |
| Range: | 0.156-10ng/ml |
| Storage: | 4°C for 6 months |
| Note: | For Research Use Only |
| Recovery: | Matrices listed below were spiked with certain level of Mouse Ccr5 and the recovery rates were calculated by comparing the measured value to the expected amount of Mouse Ccr5 in samples. | ||||||||||||||||
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| Linearity: | The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Mouse Ccr5 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected. | ||||||||||||||||
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| Intra Assay: | CV <8% | ||||||||||||||||
| Inter Assay: | CV <10% |
| Component | Quantity | Storage |
| ELISA Microplate (Dismountable) | 8-12 strips | 4°C for 6 months |
| Lyophilized Standard | 2 | 4°C/-20°C |
| Sample/Standard Dilution Buffer | 20ml | 4°C |
| Biotin-labeled Antibody(Concentrated) | 120ul | 4°C (Protect from light) |
| Antibody Dilution Buffer | 10ml | 4°C |
| HRP-Streptavidin Conjugate(SABC) | 120ul | 4°C (Protect from light) |
| SABC Dilution Buffer | 10ml | 4°C |
| TMB Substrate | 10ml | 4°C (Protect from light) |
| Stop Solution | 10ml | 4°C |
| Wash Buffer(25X) | 30ml | 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
| Uniprot | P51682 |
| UniProt Protein Function: | CCR5: a 7-transmembrane G-linked receptor for a number of inflammatory C-C type chemokines including MIP-1-alpha, MIP-1-beta and RANTES. Transduces a signal by increasing the intracellular calcium ion level. May play a role in the control of granulocytic lineage proliferation or differentiation. Acts as a coreceptor (along with CD4) for HIV-1 R5 isolates. Interacts with PRAF2. Interacts with HIV-1 surface protein gp120. Efficient ligand binding to CCL3/MIP-1alpha and CCR4/MIP-1beta requires sulfation, O-glycosylation and sialic acid modifications. Glycosylation on S6 is required for efficient binding of CCL4. Interacts with ADRBK1. Interacts with ARRB1 and ARRB2. Variations in CCR5 are associated with resistance or susceptibility to immunodeficiency virus type 1 (resistance or susceptibility to HIV-1). Variations in CCR5 gene also influence the rate of progression to AIDS after infection. R60S variant, a naturally occurring mutation in a conserved residue in the first intracellular domain of CCR5, results in reduced amounts of the protein in the membrane and consequently may be associated with reduced susceptibility to infection by microbes that depend on these molecules as their receptors. Variations in CCR5 are associated with susceptibility to West Nile virus (WNV) infection |
| UniProt Protein Details: | Protein type:Membrane protein, multi-pass; Receptor, cytokine; Motility/polarity/chemotaxis; GPCR, family 1; Membrane protein, integral; Receptor, GPCR Cellular Component: cell surface; membrane; cytoplasm; integral to membrane; plasma membrane; cytosol; endosome; external side of plasma membrane Molecular Function:G-protein coupled receptor activity; signal transducer activity; C-C chemokine receptor activity; chemokine receptor activity; C-C chemokine binding; actin binding; glycoprotein binding; protein kinase binding Biological Process: calcium-mediated signaling; positive regulation of interleukin-6 production; defense response; positive regulation of interleukin-1 beta secretion; negative regulation of axon extension; chemotaxis; release of sequestered calcium ion by sarcoplasmic reticulum into cytosol; positive regulation of tumor necrosis factor production; signal transduction; positive regulation of apoptosis by virus; G-protein coupled receptor protein signaling pathway; elevation of cytosolic calcium ion concentration; cell-cell signaling; calcium ion transport; positive regulation of fever; positive regulation of cell-cell adhesion; immune response; positive regulation of neuron differentiation; inflammatory response; negative regulation of cell migration; positive regulation of inflammatory response |
| UniProt Code: | P51682 |
| NCBI GenInfo Identifier: | 341940545 |
| NCBI Gene ID: | 12774 |
| NCBI Accession: | P51682.3 |
| UniProt Secondary Accession: | P51682,O35313, O35891, P97308, P97405, Q3ZAZ8, Q61867 |
| UniProt Related Accession: | P51682 |
| Molecular Weight: | 40,785 Da |
| NCBI Full Name: | C-C chemokine receptor type 5 |
| NCBI Synonym Full Names: | chemokine (C-C motif) receptor 5 |
| NCBI Official Symbol: | Ccr5Â Â |
| NCBI Official Synonym Symbols: | AM4-7; CD195; Cmkbr5Â Â |
| NCBI Protein Information: | C-C chemokine receptor type 5; CCR-5; CC-CKR-5; C-C CKR-5; MIP-1 alpha receptor; chemokine (C-C) receptor 5 |
| UniProt Protein Name: | C-C chemokine receptor type 5 |
| UniProt Synonym Protein Names: | MIP-1 alpha receptor; CD_antigen: CD195 |
| Protein Family: | C-C chemokine receptor |
| UniProt Gene Name: | Ccr5Â Â |
| UniProt Entry Name: | CCR5_MOUSE |
*Note: Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.
| Step | Procedure |
| 1. | Set standard, test sample and control (zero) wells on the pre-coated plate respectively, and then, record their positions. It is recommended to measure each standard and sample in duplicate. Wash plate 2 times before adding standard, sample and control (zero) wells! |
| 2. | Aliquot 0.1ml standard solutions into the standard wells. |
| 3. | Add 0.1 ml of Sample / Standard dilution buffer into the control (zero) well. |
| 4. | Add 0.1 ml of properly diluted sample (Human serum, plasma, tissue homogenates and other biological fluids.) into test sample wells. |
| 5. | Seal the plate with a cover and incubate at 37 °C for 90 min. |
| 6. | Remove the cover and discard the plate content, clap the plate on the absorbent filter papers or other absorbent material. Do NOT let the wells completely dry at any time. Wash plate X2. |
| 7. | Add 0.1 ml of Biotin- detection antibody working solution into the above wells (standard, test sample & zero wells). Add the solution at the bottom of each well without touching the side wall. |
| 8. | Seal the plate with a cover and incubate at 37°C for 60 min. |
| 9. | Remove the cover, and wash plate 3 times with Wash buffer. Let wash buffer rest in wells for 1 min between each wash. |
| 10. | Add 0.1 ml of SABC working solution into each well, cover the plate and incubate at 37°C for 30 min. |
| 11. | Remove the cover and wash plate 5 times with Wash buffer, and each time let the wash buffer stay in the wells for 1-2 min. |
| 12. | Add 90 µL of TMB substrate into each well, cover the plate and incubate at 37°C in dark within 10-20 min. (Note: This incubation time is for reference use only, the optimal time should be determined by end user.) And the shades of blue can be seen in the first 3-4 wells (with most concentrated standard solutions), the other wells show no obvious color. |
| 13. | Add 50 µL of Stop solution into each well and mix thoroughly. The color changes into yellow immediately. |
| 14. | Read the O.D. absorbance at 450 nm in a microplate reader immediately after adding the stop solution. |
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. |
| Antibodies | ELISA |
| Mouse C-C chemokine receptor type 5 (Ccr5) ELISA Kit |
