Mouse anti CD14 antibody conjugated to PE

• Catalog number
  GM-4093
• Price
  Please ask
• Size
  2mL (100 Tests)

• Category
  Primary Antibodies
• Long description
  CD14 is a GPI-anchored molecule expressed by virtually all human monocytes and macrophages and – to a lesser degree - granulocytes. CD14 together with Toll-like receptor 4 and MD-2 forms the LPS-receptor complex that recognizes and signals the presence of LPS. While CD14 has no signaling structure its main role seems to be the binding of LPS. The MEM18 antibody permits the identification and enumeration of leukocytes using flow cytometry. MEM18 has been also used for functional studies since this antibody blocks the interaction of LPS with CD14 on monocytes. Results must be put within the context of other diagnostic tests as well as the clinical history of the patient by a certified professional before final interpretation. Analyses performed with this antibody should be paralleled by positive and negative controls. If unexpected results are obtained which cannot be attributed to differences in laboratory procedures, please contact us
• Antibody come from
  n/a
• Other description
  PBS pH 7.2, 1% BSA, 0.05% NaN3
• Clone
  MEM18
• Antigen antibody binding interaction
  Mouse anti CD14 antibody conjugated to PE Antibody
• Antibody is raised in
  Mouse
• Antibody s reacts with
  Human
• Antibody s reacts with these species
  This antibody doesn't cross react with other species
• Antibody s specificity
  The CD14 mAb (clone MEM18) recognizes surface CD14 on human monocytes and macrophages as well as on neutrophils. The sensitivity of MEM18 mAb is determined by staining well-defined blood samples from representative donors with serial-fold mAb dilutions to obtain a titration curve that allows relating the mAb concentration to the percentage of stained cells and geometric MFI (mean fluorescence intensity). For this purpose, a mAb-concentration range is selected to include both the saturation point (i.e. the mAb dilution expected to bind all epitopes on the target cell) and the detection threshold (i.e. the mAb dilution expected to represent the least amount of mAb needed to detect an identical percentage of cells). In practice, 50 µl of leukocytes containing 10^7 cells/ml are stained with 20 µl mAb of various dilutions to obtain a titration curve and to identify the saturation point and detection threshold. The final concentration of the product is then adjusted to be at least 3-fold above the detection threshold. In addition and to control lot-to-lot variation, the given lot is compared and adjusted to fluorescence standards with defined intensity.
• Research interest
  CD Marker
• Application
  Direct Immunofluorescence, Indirect Immunofluorescence, Flow Cytometry
• Antibody s suited for
  Direct Immunofluorescence (Staining Procedure) Nordic-MUbio fluorochrome labeled antibodies are designed for use with either whole blood or isolated mononuclear cell (MNC) preparations. Proposed staining procedure for whole blood in short: - For each sample add 50 µl of EDTA anti-coagulated blood to a 3-5 ml tube - Add 20 µl of the appropriate Nordic-MUbio monoclonal antibody conjugate - Incubate the tube for 15 minutes at 4°C or at room temperature in the dark - Add 100 µl NM-LYSE (Cat.No. GAS-003) to each tube and incubate for 10 minutes at room temperature - Add 3-4 ml of destilled water and vortex, incubate for 5-10 minutes at room temperature - Centrifuge tube for 5 minutes at 300 g - Aspirate supernatant and resuspend pellet in 0.3 ml of sheath fluid - Analyze immediately or store samples at 2-8° C in the dark and analyze within 24 hours For “No-Wash” protocol please refer to www.nordicmubio.com Proposed staining procedure for MNC in short: - Carefully add 20 µl antibody conjugate and 50-100 µl MNC to the bottom of a tube - Vortex at low speed for 1-2 seconds - Incubate for 15-30 minutes at 2-8°C or at room temperature - Centrifuge tubes for 5 minutes at 300 g - Remove supernatant, resuspend cells in 2-5 ml of phosphate buffered saline (PBS) and centrifuge cells again for 5 minutes at 300 g - Remove supernatant and resuspend cells in sheath fluid for immediate analysis or resuspend cells in 0.5 ml 1 % formaldehyde and store them at 2-8°C in the dark. Analyze fixed cells within 24 hours Indirect Immunofluorescence (Staining Procedure) - Mix 20 µl Nordic-MUbio purified antibody with 50 µl whole blood or MNC suspension - Incubate for 15 minutes at 2-8°C - Wash cells with phosphate buffered saline (PBS) - Add to cell pellet 20 µl of affinity purified, fluorochrome labeled F(ab’)2 anti mouse Ig antibodies - Incubate for 15 minutes at 2-8°C - Wash cells with phosphate buffered saline (PBS) or proceed as described for direct staining
• Storage
  Nordic-MUbio monoclonal antibody reagents contain optimal concentrations of affinity-purified antibody. For stability reasons this monoclonal antibody solution contains sodium azide. These reagents should be stored at 2-8°C (DO NOT FREEZE!) and protected from prolonged exposure to light. Stability of the reagent: Please refer to the expiry date printed onto the vial. The use of the reagent after the expiration date is not recommended.
• Relevant references
  Beutler, B. (2002) Curr Top Microbiol Immunol 270, 109-20. Goyert, S. M. (1989) In Leukocyte Typing IV (Oxford University Press, Oxford-New York-Tokyo) p789-793 Goyert, S. M., Ferrero, E., Rettig, W. J., Yenamandra, A. K., Obata, F. & Le Beau, M. M. (1988) Science 239, 497-500. Goyert, S. M., Ferrero, E. M., Seremetis, S. V., Winchester, R. J., Silver, J. & Mattison, A. C. (1986) J Immunol 137, 3909-14. Juan, T. S., Hailman, E., Kelley, M. J., Busse, L. A., Davy, E., Empig, C. J., Narhi, L. O., Wright S. D. & Lichenstein, H. S. (1995) J Biol Chem 270, 5219-24. Knapp, W. (1989) In Leukocyte typing IV (Oxford University Press, Oxford-New York-Tokyo) p747-780 Means, T. K., Lien, E., Yoshimura, A., Wang, S., Golenbock, D. T. & Fenton, M. J. (1999) J Immunol 163, 6748-55. Zilberman, M., Goyert, S. M. & Vogel, S. N. (2001) J Immunol 166, 574-81. Tapping, R. I., Akashi, S., Miyake, K., Godowski, P. J. & Tobias, P. S. (2000) J Immunol 165, 5780-7. Ugolini, V., Nunez, G., Smith, R. G., Stastny, P. & Capra, J. D. (1980) Proc Natl Acad Sci U S A 77, 6764-8. Yoshimura, A., Lien, E., Ingalls, R. R., Tuomanen, E., Dziarski, R. & Golenbock, D. (1999) J Immunol 163, 1-5.
• Protein number
  see ncbi
• Warnings
  For professional users only. This reagent contains sodium azide. To avoid the development of hazardous conditions, reagents containing azide should be diluted in running water prior to be discarded. Similar to the work with other biological products, proper handling procedures are recommended.
• Antibody s link
• Description
  This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
• Properties
  If you buy Antibodies supplied by nordc they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
• Test
  Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
• Latin name
  Mus musculus
• French translation
  anticorps

• Gene target
  CD14   conjugated  
• Gene symbol
  CD14
• Short name
  Mouse anti CD14 antibody conjugated PE
• Technique
  Antibody, Mouse, anti, antibody to, antibodies against human proteins, antibodies for, antibody Conjugates, mouses
• Host
  mouse
• Isotype
  IgG1
• Label
  PE
• Species
  Mouse, Mouses
• Alternative name
  Mouse antibody to CD14 molecule (antibody to-) coupled to peroxidase
• Alternative technique
  antibodies, murine
• Alternative to gene target
  CD14 molecule, CD14 and IDBG-49157 and ENSG00000170458 and 929, lipoteichoic acid binding, Extracellular, Cd14 and IDBG-138525 and ENSMUSG00000051439 and 12475, CD14 and IDBG-646064 and ENSBTAG00000015032 and 281048

Gene info

• Identity
  HGNC:1628
• Gene
  CD14
• Long gene name
  CD14 molecule
• Synonyms gene name
  • CD14 antigen
• Locus
  5q31.3
• Discovery year
  1988-05-31
• Entrez gene record
  929
• Pubmed identfication
  • 2472171
  • 2462937
• RefSeq identity
  • NM_000591
• Classification
  • CD molecules
  • Scavenger receptors
• VEGA ID
  OTTHUMG00000129507

MeSH Data

• Name
  Blotting, Western
• Concept
  Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
• Tree numbers
  • E05.196.401.143
  • E05.301.300.096
  • E05.478.566.320.200
  • E05.601.262
  • E05.601.470.320.200
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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