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CD46 antibody | MEM-258

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Anti Human CD46 Antibody, clone MEM-258 thumbnail image 1 Anti Human CD46 Antibody, clone MEM-258 thumbnail image 2 Anti Human CD46 Antibody, clone MEM-258 thumbnail image 3 Anti Human CD46 Antibody, clone MEM-258 thumbnail image 4
Anti Human CD46 Antibody, clone MEM-258 gallery image 1
Figure A. APC conjugated Mouse anti Human CD3 (MCA463APC) and RPE conjugated Mouse IgG1 isotype control (MCA928PE). Figure B. APC conjugated Mouse anti Human CD3 (MCA463APC) and RPE conjugated Mouse anti Human CD46 (MCA2113PE). All experiments performed on human Peripheral blood lymphocytes in the presence of human SeroBlock (BUF070A).
Anti Human CD46 Antibody, clone MEM-258 gallery image 2
Published customer image:
Mouse anti Human CD46 antibody, clone MEM-258 (MCA2113) used for blocking adenovirus attachment to cells in vitro in blocking experiments on smoooth muscle and endothelial cells.
Image caption:
In vitro virus transduction. β-Gal activity and representative images of X-gal stained cells in A. HSVSMC and B. HSVEC infected with 5000 vp/cell for 3 hours at 37°C. β-Gal activity was normalised to total protein levels (* = p <0.05 compared to Ad5, *** = p <0.001 compared to Ad5). β-Gal activity normalised to total protein in (C) HSVSMC and (D) HSVEC infected with 5000 vp/cell in the presence or absence of CD46 function-blocking antibody MEM258 or an isotype matched control. (* = p <0.05 relative to isotype control, ** = p <0.01 relative to isotype control).

From: White KM, Alba R, Parker AL, Wright AF, Bradshaw AC, Delles C, McDonald RA,Baker AH.
Assessment of a novel, capsid-modified adenovirus with an improved vascular gene transfer profile.
J Cardiothorac Surg. 2013 Aug 9;8:183.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.
Anti Human CD46 Antibody, clone MEM-258 gallery image 3
Published customer image:
Muse ati HumanCD46 antibody, clone MEM-258 (MCA2113) used for the evaluation of CD46 expression on human cell lines by flow cytometry.
Image caption:
Detection of CD46, HSPG, CD80, and CD86 surface expression on HeLa, A549, K562, and Ramos cells. Overlays of representative flow cytometry charts are shown.

From: Tuve S, Wang H, Jacobs JD, Yumul RC, Smith DF, Lieber A (2008)
Role of Cellular Heparan Sulfate Proteoglycans in Infection of Human Adenovirus Serotype 3 and 35.
PLoS Pathog 4(10): e1000189.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.
Anti Human CD46 Antibody, clone MEM-258 gallery image 4
Published customer image:
FITC conjugated Mouse anti Human CD46 antibody, clone MEM-258 (MCA2113F) used for the evaluation of CD46 expression levels on human cells and porcine cells transfected with human CD46 by flow cytometry.
Image caption:
Expression of Gal and CD46 on PBMC (A) and aortic endothelial cells (B) from WT, GTKO, CD46 (homozygous), and GTKO/CD46 (heterozygous) pigs and humans. Cells were stained with BSI‐B4 (a), or CD46 (b). Representative data of three experiments. Dotted lines – unstained or isotype control. Black lines – WT cells. Red lines – GTKO cells. Green lines – CD46 (homozygous) cells. Blue lines – GTKO/CD46 (heterozygous) cells. Purple lines – human cells. Although WT and CD46 pigs expressed Gal on PBMC and PAEC, GTKO and GTKO/CD46 pigs and humans did not express Gal on PBMC or on aortic endothelial cells (A[a] and B[a]). CD46 and GTKO/CD46 pigs expressed higher levels of CD46 on PBMC and PAEC than WT or GTKO pigs (A[b] and B[b]). CD46 (homozygous) pig PBMC and PAEC expressed higher levels of CD46 than GTKO/CD46 (heterozygous) pig cells and human cells.

From: Hara H, Long C, Lin YJ, Tai HC, Ezzelarab M, Ayares D, Cooper DK.
In vitro investigation of pig cells for resistance to human antibody-mediated rejection.
Transpl Int. 2008 Dec;21(12):1163-74.
doi: 10.1111/j.1432-2277.2008.00736.x.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.

Mouse anti Human CD46:Alexa Fluor® 647

Mouse anti Human CD46:FITC

Mouse anti Human CD46

Mouse anti Human CD46:RPE

Product Type
Monoclonal Antibody
Clone
MEM-258
Isotype
IgG1
Product Code Applications Pack Size List Price Quantity
MCA2113A647
Datasheet
F
SDS
100 Tests/1ml loader

MCA2113FT
Datasheet
F
SDS
25 µg loader

MCA2113F
Datasheet
F
SDS
0.1 mg loader

MCA2113
Datasheet
F FN* IF IP WB
SDS
0.2 mg loader

MCA2113T
Datasheet
F IF IP WB
SDS
25 µg loader

MCA2113PE
Datasheet
F
SDS
100 Tests loader

MCA2113PET
Datasheet
F
SDS
25 Tests/0.25ml loader

Mouse anti Human CD46 antibody, clone MEM-258 recognizes the human CD46 cell surface antigen, also known as membrane co-factor protein (MCP), Trophoblast leukocyte common antigen or TLX. CD46 is a 392 amino acid (including a 34 aa signal peptide) ~43-60 kDa single pass type 1 transmembrane glysoprotein expressed by all cell types with the exception of erythrocytes.

CD46 functions as areceptor for complement and inhibitor of complement activation, limiting the formation and activity of C3 convertases. CD46 is expressed by all nucleated cells, often as multiple isoforms (Seya et al. 1993) on the same cells. The molecule is also expressed by sperm and may be important in the process of fertilisation (Carver-Ward et al. 1996).

Product Details

Target Species
Human
Product Form
Purified IgG conjugated to Alexa Fluor® 647 - liquid
Product Form
Purified IgG conjugated to Fluorescein Isothiocyanate Isomer 1 (FITC) - liquid
Product Form
Purified IgG - liquid
Product Form
Purified IgG conjugated to R. Phycoerythrin (RPE) - lyophilized
Reconstitution
Pack Size: 100 Tests
Reconstitute with 1 ml distilled water
Pack Size: 25 Tests/0.25ml
Reconstitute with 0.25 ml distilled water
Preparation
Purified IgG prepared by affinity chromatography on Protein A
Preparation
Purified IgG prepared by affinity chromatography on Protein A
Preparation
Purified IgG prepared by affinity chromatography on Protein A
Preparation
Purified IgG prepared by affinity chromatography on Protein A
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
Preservative Stabilisers
0.09%Sodium Azide
Preservative Stabilisers
Pack Size: 100 Tests
0.09%Sodium Azide
1%Bovine Serum Albumin
Pack Size: 25 Tests/0.25ml
0.09%Sodium Azide
1%Bovine Serum Albumin
5%Sucrose
Immunogen
HPB-ALL cell line.
Approx. Protein Concentrations
IgG concentration 0.05 mg/ml
Approx. Protein Concentrations
IgG concentration 0.1 mg/ml
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml

Storage Information

Storage
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. This product is photosensitive and should be protected from light.
Storage
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. This product is photosensitive and should be protected from light.
Storage
This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.
Storage
Pack Size: 100 Tests
Store at +4oC.

DO NOT FREEZE

This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.
Pack Size: 25 Tests/0.25ml
Prior to reconstitution store at +4oC.
After reconstitution store at +4oC.
DO NOT FREEZE. This product should be stored undiluted. This product is photosensitive and should be protected from light. Should this product contain a precipitate we recommend microcentrifugation before use.
Guarantee
12 months from date of despatch
Guarantee
12 months from date of despatch
Guarantee
12 months from date of despatch
Guarantee
12 months from date of despatch

More Information

UniProt
P15529
Entrez Gene
CD46
Acknowledgements
This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or outlicensing@thermofisher.com
Regulatory
For research purposes only

Applications of CD46 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Flow Cytometry Neat 1/10
Flow Cytometry Neat
Flow Cytometry 1/10 1/50
Functional Assays 1
Immunofluorescence
Immunoprecipitation
Western Blotting Non reducing conditions
Flow Cytometry Neat
  1. 1This product contains sodium azide, removal by dialysis is recommended prior to use in functional assays.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 or 100ul whole blood.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 or 100ul whole blood.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 or 100ul whole blood.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 or 100ul whole blood.
Copyright © 2021 Bio-Rad Antibodies (formerly AbD Serotec)

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Goat anti Mouse IgG (H/L):Alk. Phos. (Multi Species Adsorbed) STAR117A E WB 0.5 mg loader
Goat anti Mouse IgG (H/L):DyLight®488 (Multi Species Adsorbed) STAR117D488GA F IF 0.1 mg loader
Goat anti Mouse IgG (H/L):DyLight®680 (Multi Species Adsorbed) STAR117D680GA F WB 0.1 mg loader
Goat anti Mouse IgG (H/L):DyLight®800 (Multi Species Adsorbed) STAR117D800GA F IF WB 0.1 mg loader
Goat anti Mouse IgG (H/L):FITC (Multi Species Adsorbed) STAR117F F 0.5 mg loader
Goat anti Mouse IgG (H/L):HRP (Multi Species Adsorbed) STAR117P C E WB 0.5 mg loader
Goat anti Mouse IgG (Fc):FITC STAR120F C F 1 mg loader
Goat anti Mouse IgG (Fc):HRP STAR120P E WB 1 mg loader
Rabbit F(ab')2 anti Mouse IgG:RPE STAR12A F 1 ml loader
Rabbit F(ab')2 anti Mouse IgG:HRP (Human Adsorbed) STAR13B C E P RE WB 1 mg loader
Goat anti Mouse IgG:FITC (Rat Adsorbed) STAR70 F 0.5 mg loader
Goat anti Mouse IgG:RPE (Rat Adsorbed) STAR76 F 1 ml loader
Goat anti Mouse IgG:HRP (Rat Adsorbed) STAR77 C E P 0.5 mg loader
Goat anti Mouse IgG/A/M:Alk. Phos. STAR87A C E WB 1 mg loader
Goat anti Mouse IgG/A/M:HRP (Human Adsorbed) STAR87P E 1 mg loader
Rabbit F(ab')2 anti Mouse IgG:Dylight®800 STAR8D800GA F IF WB 0.1 mg loader
Rabbit F(ab')2 anti Mouse IgG:FITC STAR9B F 1 mg loader

Negative Isotype Controls Available

Description Product Code Applications Pack Size List Price Quantity
Mouse IgG1 Negative Control:Alexa Fluor® 647 MCA928A647 F 100 Tests/1ml loader
Mouse IgG1 Negative Control:FITC MCA928F F 100 Tests loader
Mouse IgG1 Negative Control MCA928 F 100 Tests loader
Mouse IgG1 Negative Control:RPE MCA928PE F 100 Tests loader

Useful Reagents Available

Description Product Code Applications Pack Size List Price Quantity
Human Seroblock BUF070A F 50 Test
Human Seroblock BUF070B F 200 Test
Human Seroblock BUF070A F 50 Test
Human Seroblock BUF070B F 200 Test
Human Seroblock BUF070A F 50 Test
Human Seroblock BUF070B F 200 Test

Application Based External Images

Flow Cytometry

Functional Assays

Immunofluorescence

Product Specific References

References for CD46 antibody

  1. Sirena D et al. (2004) The human membrane cofactor CD46 is a receptor for species B adenovirus serotype 3.
    J Virol. 78 (9): 4454-62.
  2. Fremeaux-Bacchi, V. et al. (2006) Genetic and functional analyses of membrane cofactor protein (CD46) mutations in atypical hemolytic uremic syndrome.
    J Am Soc Nephrol. 17 (7): 2017-25.
  3. Fleischli, C. et al. (2005) The distal short consensus repeats 1 and 2 of the membrane cofactor protein CD46 and their distance from the cell membrane determine productive entry of species B adenovirus serotype 35.
    J Virol. 79:10013-22.
  4. Sweigard, J.H. et al. (2010) Adenovirus vectors targeting distinct cell types in the retina.
    Invest Ophthalmol Vis Sci. 51:2219-28.
  5. Yang, P. et al. (2009) Expression and modulation of RPE cell membrane complement regulatory proteins.
    Invest Ophthalmol Vis Sci. 50: 3473-81.
  6. Bahat, A. and Eisenbach, M. (2010) Human sperm thermotaxis is mediated by phospholipase C and inositol trisphosphate receptor Ca2+ channel.
    Biol Reprod. 82: 606-16.
  7. Bienaime, F. et al. (2010) Mutations in components of complement influence the outcome of Factor I-associated atypical hemolytic uremic syndrome.
    Kidney Int. 77: 339-49.
  8. Wang, H. et al. (2008) In vitro and in vivo properties of adenovirus vectors with increased affinity to CD46.
    J Virol. 82: 10567-79.
  9. Hara, H. et al. (2011) Initial in vitro investigation of the human immune response to corneal cells from genetically engineered pigs.
    Invest Ophthalmol Vis Sci. 52: 5278-86.
  10. El Karoui, K. et al. (2012) A clinicopathologic study of thrombotic microangiopathy in IgA nephropathy.
    J Am Soc Nephrol. 23 (1): 137-48.
  11. Bach, P. et al. (2013) Specific elimination of CD133+ tumor cells with targeted oncolytic measles virus.
    Cancer Res. 73 (2): 865-74.
  12. Leaderer, D. et al. (2015) Adeno-associated virus mediated delivery of an engineered protein that combines the complement inhibitory properties of CD46, CD55 and CD59.
    J Gene Med. 17 (6-7): 101-15.
  13. Tuve, S. et al. (2006) A new group B adenovirus receptor is expressed at high levels on human stem and tumor cells.
    J Virol. 80 (24): 12109-20.
  14. Hara, H. et al. (2008) In vitro investigation of pig cells for resistance to human antibody-mediated rejection.
    Transpl Int. 21 (12): 1163-74.
  15. Loré, K. et al. (2007) Myeloid and plasmacytoid dendritic cells are susceptible to recombinant adenovirus vectors and stimulate polyfunctional memory T cell responses.
    J Immunol. 179 (3): 1721-9.
  16. Fremeaux-Bacchi, V. et al. (2007) Unusual clinical severity of complement membrane cofactor protein-associated hemolytic-uremic syndrome and uniparental isodisomy.
    Am J Kidney Dis. 49 (2): 323-9.
  17. Le Quintrec, M. et al. (2008) Complement mutation-associated de novo thrombotic microangiopathy following kidney transplantation.
    Am J Transplant. 8 (8): 1694-701.
  18. Boyer, O. et al. (2008) Complement factor H deficiency and posttransplantation glomerulonephritis with isolated C3 deposits.
    Am J Kidney Dis. 51 (4): 671-7.
  19. Wang, H. et al. (2009) Receptor usage of a newly emergent adenovirus type 14.
    Virology. 387 (2): 436-41.
  20. Iguchi, K. et al. (2012) Efficient antitumor effects of carrier cells loaded with a fiber-substituted conditionally replicating adenovirus on CAR-negative tumor cells.
    Cancer Gene Ther. 19 (2): 118-25.
  21. Kälin, S. et al. (2010) Macropinocytotic uptake and infection of human epithelial cells with species B2 adenovirus type 35.
    J Virol. 84 (10): 5336-50.
  22. Bottino, R. et al. (2014) Pig-to-monkey islet xenotransplantation using multi-transgenic pigs.
    Am J Transplant. 14 (10): 2275-87.
  23. White, K.M. et al. (2013) Assessment of a novel, capsid-modified adenovirus with an improved vascular gene transfer profile.
    J Cardiothorac Surg. 8: 183.
  24. Tuve, S. et al. (2008) Role of cellular heparan sulfate proteoglycans in infection of human adenovirus serotype 3 and 35.
    PLoS Pathog. 4 (10): e1000189.
  25. Iwase, H. et al. (2014) Regulation of human platelet aggregation by genetically modified pig endothelial cells and thrombin inhibition.
    Xenotransplantation. 21 (1): 72-83.
  26. Sweigard, J.H. et al. (2011) Adenovirus-mediated delivery of CD46 attenuates the alternative complement pathway on RPE: implications for age-related macular degeneration.
    Gene Ther. 18 (6): 613-21.

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