Find out more about A.I.den - our SearchBot

CD4 antibody | 44.38

100% Secure
Anti Sheep CD4 Antibody, clone 44.38 thumbnail image 1 Anti Sheep CD4 Antibody, clone 44.38 thumbnail image 2 Anti Sheep CD4 Antibody, clone 44.38 thumbnail image 3 Anti Sheep CD4 Antibody, clone 44.38 thumbnail image 4
Anti Sheep CD4 Antibody, clone 44.38 gallery image 1
Staining of ovine peripheral blood lymphocytes with Mouse anti Ovine CD4 Alexa Fluor® 647 (MCA2213A647).
Anti Sheep CD4 Antibody, clone 44.38 gallery image 2
Published customer image:
Mouse anti Sheep CD4 antibody, clone 44.38 (MCA2213GA) used for the detection of CD4 expressing cells in lymphoid tissues by immunofluorescence microscopy.
Image caption:
Distribution of ovine NKp46+ cells in lymph nodes and mucosal surfaces. Sections from ovine pre-scapular lymph node (A - cortex and B - medullary zone), abomasum (C), duodenum (D), ileum (E), colon (F), uterus (G) and lung (H). NKp46+ cells: green; B-cells (IgM+) red; CD4+ T-cells blue in panel A and B; Epithelial cells (E-cadherin+) blue in parts C-H. White arrows: individual NKp46+ cells. Red arrows: putative intra-epithelial NKp46+ cells. "Fo": follicle and "P": paracortex. "L": lymphocytic aggregate. Isotype matched controls demonstrated diffuse and dull background fluorescence in both the red and green channels (data not shown), however this could easily be distinguished by character and/or intensity from the bright cell-surface staining seen with the NKp46 and IgM-specific antibodies. Autofluorescent artifacts such as those demonstrated by the yellow arrows (e.g. in C and D) were not uncommon in the tissues examined. A scale for each of the figure parts is given. Images are taken from tissues that were representative of samples taken from a minimum of three animals as determined by preliminary single colour immuncytochemistry analysis.

From: Connelley, T. et al. NKp46 defines ovine cells that have characteristics corresponding to NK cells. Vet Res. 2011 42: 37.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.
Anti Sheep CD4 Antibody, clone 44.38 gallery image 3
Published customer image:
Mouse anti Sheep CD4 antibody, clone 44.38 (MCA2213GA) used for the evaluation of CD4 expression on ovine peripheral blood mononuclear cells by flow cytometry.
Image caption:
Analysis of the phenotype of ovine NKp46+ populations. (A)Two-colour flow cytometry analysis of ovine PBMC co-stained with EC1.1 and a selection of monoclonal antibodies against CD2, CD4, CD8, CD11b, CD16, WC1, IgM and MHCII. WC1 and IgM are surface molecules expressed by subsets of γδ T-cells and B-cells respectively. (B) Perforin expression by NKp46+ PBMC. Cells expressing NKp46 were stained with anti-perforin monoclonal antibody (solid line) or an isotype control (broken line). (C) Two-colour flow cytometry analysis of mesenteric and pre-scapular lymph nodes and the spleen cell populations co-stained with EC1.1 and monoclonal antibodies against CD2 and CD8. The results shown are representative of the results obtained from a minimum of five animals.

From: Connelley, T. et al. NKp46 defines ovine cells that have characteristics corresponding to NK cells. Vet Res. 2011 42: 37.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.
Anti Sheep CD4 Antibody, clone 44.38 gallery image 4
Published customer image:
Phycoerythrin conjugated Mouse anti Bovine CD4 antibody, clone 44.38 (MCA2213PE) used for the evaluation of CD4 expression on ovine peritoneal cells by flow cytometry.
Image caption:
Percentage of cell populations in the peritoneal fluid during the early stages of infection. The specific cell populations are shown as follows: (a) TCD4; (b) TCD8; (c) WC1+γδ; (d) CD14; (e) MHCII; (f) CD83. Cell subsets of uninfected (Neg. Ctl) and infected sheep (Group 1) are shown in columns. Mann-Whitney U-test was used to compare data from Groups 1 and 3. Values represent the mean ± standard deviation (SD). Asterisks indicate different levels of significance between groups: *P ≤ 0.05, **P ≤ 0.01

From: Pérez-Caballero R, Javier Martínez-Moreno F, Zafra R, Molina-Hernández V, Pacheco IL, Teresa Ruiz-Campillo M, Escamilla A, Pérez J, Martnez-Moreno Á, Buffoni L.
Comparative dynamics of peritoneal cell immunophenotypes in sheep during the early and late stages of the infection with Fasciola hepatica by flow cytometric analysis.
Parasit Vectors. 2018 11(1):640.
This image is from an open access article distributed under the terms of the Creative Commons Attribution License.

Mouse anti Sheep CD4:Alexa Fluor® 647

Mouse anti Sheep CD4:FITC

Mouse anti Sheep CD4

Mouse anti Sheep CD4:RPE

Product Type
Monoclonal Antibody
Clone
44.38
Isotype
IgG2a
Product Code Applications Pack Size List Price Quantity
MCA2213A647
Datasheet
F
SDS
100 Tests/1ml loader

MCA2213F
Datasheet
F
SDS
0.1 mg loader

MCA2213GA
Datasheet
C F IF IP
SDS
0.1 mg loader

MCA2213PE
Datasheet
F
SDS
100 Tests loader

Mouse anti Sheep CD4 antibody, clone 44.38 recognizes the ovine CD4 cell surface glycoprotein, expressed by a subset of mature T lymphocytes. Mouse anti Sheep CD4 antibody, clone 44.38 immunoprecipitates a protein of ~56 kDa under reducing conditions.

Product Details

Target Species
Sheep
Species Cross-Reactivity
Target SpeciesCross Reactivity
Goat
N.B. Antibody reactivity and working conditions may vary between species.
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
Reconstitute with 1 ml distilled water
Preparation
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
Preparation
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
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 (NaN3)
Preservative Stabilisers
0.09%Sodium Azide
1%Bovine Serum Albumin
5%Sucrose
Carrier Free
Yes
Immunogen
Fetal thymocytes.
Approx. Protein Concentrations
IgG concentration 0.05mg/ml
Approx. Protein Concentrations
IgG concentration 0.1 mg/ml
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml
Fusion Partners
Spleen cells from immunised BALB/c mice were fused with cells of the mouse P3-NS1/1-Ag-4-1 myeloma cell line.

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
Prior to reconstitution store at +4oC. Following 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
P05542
GO Terms
GO:0016020 membrane
GO:0045058 T cell selection
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 CD4 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 1/10
Flow Cytometry 1/50 1/100
Immunofluorescence
Immunohistology - Frozen
Immunoprecipitation
Flow Cytometry Neat 1/5
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system uising 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. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system uising 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. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system uising 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. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the antibody for use in their own system uising appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
Flow Cytometry
Use 10ul of the suggested working dilution to label 106 cells in 100ul.
Copyright © 2022 Bio-Rad Antibodies (formerly AbD Serotec)

Secondary Antibodies Available

Description Product Code Applications Pack Size List Price Quantity
Human anti Mouse IgG2a:HRP HCA037P E 0.1 mg loader
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®550 (Multi Species Adsorbed) STAR117D550 F IF WB 0.1 mg loader
Goat anti Mouse IgG (H/L):DyLight®650 (Multi Species Adsorbed) STAR117D650 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 IgG2a Negative Control:Alexa Fluor® 647 MCA929A647 F 100 Tests/1ml loader
Mouse IgG2a Negative Control:FITC MCA929F F 100 Tests loader
Mouse IgG2a Negative Control:RPE MCA929PE F 100 Tests loader

Application Based External Images

Flow Cytometry

Product Specific References

References for CD4 antibody

  1. Mackay, C.R. et al. (1986) Three distinct subpopulations of sheep T lymphocytes.
    Eur J Immunol. 16 (1): 19-25.
  2. Mackay, C.R. et al. (1986) Thymocyte subpopulations during early fetal development in sheep.
    J Immunol. 136 (5): 1592-9.
  3. Mackay, C.R. et al. (1987) A monoclonal antibody to the p220 component of sheep LCA identifies B cells and a unique lymphocyte subset.
    Cell Immunol. 110 (1): 46-55.
  4. Brown, M.N. et al. (2010) Chemoattractant receptors and lymphocyte egress from extralymphoid tissue: changing requirements during the course of inflammation.
    J Immunol. 185: 4873-82.
  5. Breugelmans, S. et al. (2010) Immunoassay of lymphocyte subsets in ovine palatine tonsils.
    Acta Histochem. 113: 416-22.
  6. Connelley, T. et al. (2011) NKp46 defines ovine cells that have characteristics corresponding to NK cells.
    Vet Res. 42: 37.
  7. Debes, G.F. et al. (2005) Chemokine receptor CCR7 required for T lymphocyte exit from peripheral tissues.
    Nat Immunol. 6: 889-94.
  8. Foulon, E. et al. (2008) Two populations of ovine bone marrow-derived dendritic cells can be generated with recombinant GM-CSF and separated on CD11b expression.
    J Immunol Methods. 339: 1-10.
  9. Umeshappa, C.S. et al. (2010) Cell-mediated immune response and cross-protective efficacy of binary ethylenimine-inactivated bluetongue virus serotype-1 vaccine in sheep.
    Vaccine. 28: 2522-31.
  10. Silva, A.P. et al. (2015) Encapsulated Brucella ovis Lacking a Putative ATP-Binding Cassette Transporter (ΔabcBA) Protects against Wild Type Brucella ovis in Rams.
    PLoS One. 10 (8): e0136865.
  11. Gillan, S. et al. (2010) Identification of immune parameters to differentiate disease states among sheep infected with Mycobacterium avium subsp. paratuberculosis.
    Clin Vaccine Immunol. 17: 108-17.
  12. Lacroux, C. et al. (2011) Prionemia and leuco-platelet associated infectivity in sheep TSE models.
    J Virol. 86: 2056-66.
  13. Summers, C. et al. (2012) The distribution of immune cells in the lungs of classical and atypical ovine pulmonary adenocarcinoma.
    Vet Immunol Immunopathol. 146: 1-7.
  14. Lybeck, K.R. et al. (2012) Intestinal Strictures, Fibrous Adhesions and High Local Interleukin-10 Levels in Goats Infected Naturally with Mycobacterium avium subsp. paratuberculosis.
    J Comp Pathol. 148: 157-72.
  15. Gómez, D. et al. (2015) Effector T Cell Egress via Afferent Lymph Modulates Local Tissue Inflammation.
    J Immunol. 195 (8): 3531-6.
  16. Kalyanasundaram, A. et al. (2015) Comparative immunoprophylactic efficacy of Haemonchus contortus recombinant enolase (rHcENO) and Con A purified native glycoproteins in sheep.
    Exp Parasitol. 154: 98-107.
  17. Goh, S. et al. (2016) Identification of Theileria lestoquardi Antigens Recognized by CD8+ T Cells.
    PLoS One. 11 (9): e0162571.
  18. Wattegedera, S.R. et al. (2017) Enhancing the toolbox to study IL-17A in cattle and sheep.
    Vet Res. 48 (1): 20.
  19. Greer, A.W. et al. (2018) Immune development and performance characteristics of Romney sheep selected for either resistance or resilience to gastrointestinal nematodes.
    Vet Parasitol. 250: 60-7.
  20. Higgins, J.L. et al. (2018) Cell mediated immune response in goats after experimental challenge with the virulent Brucella melitensis strain 16M and the reduced virulence strain Rev. 1.
    Vet Immunol Immunopathol. 202: 74-84.
  21. Pérez-caballero, R. et al. (2018) Comparative dynamics of peritoneal cell immunophenotypes in sheep during the early and late stages of the infection with Fasciola hepatica by flow cytometric analysis.
    Parasit Vectors. 11 (1): 640.
  22. Baliu-piqué, M. et al. (2019) Age-related distribution and dynamics of T-cells in blood and lymphoid tissues of goats.
    Dev Comp Immunol. 93: 1-10.
  23. Schwarz, E.R. et al. (2020) Experimental Infection of Mid-Gestation Pregnant Female and Intact Male Sheep with Zika Virus.
    Viruses. 12 (3) Mar 07 [Epub ahead of print].
  24. Zhang, H. et al. (2020) Thiamine ameliorates inflammation of the ruminal epithelium of Saanen goats suffering from subacute ruminal acidosis.
    J Dairy Sci. 103 (2): 1931-43.
  25. Ramos, A. et al. (2018) Melatonin enhances responsiveness to Dichelobacter nodosus. vaccine in sheep and increases peripheral blood CD4 T lymphocytes and IgG-expressing B lymphocytes.
    Vet Immunol Immunopathol. 206: 1-8.
  26. Curina, G. et al. (2018) Evaluation of immune responses in mice and sheep inoculated with a live attenuated Brucella melitensis. REV1 vaccine produced in bioreactor.
    Vet Immunol Immunopathol. 198: 44-53.
  27. Ducournau, C. et al. (2020) Effective Nanoparticle-Based Nasal Vaccine Against Latent and Congenital Toxoplasmosis in Sheep.
    Front Immunol. 11: 2183.
  28. Wooldridge, A.L. et al. (2019) Maternal allergic asthma during pregnancy alters fetal lung and immune development in sheep: potential mechanisms for programming asthma and allergy.
    J Physiol. 597 (16): 4251-62.

Further Reading

  1. Lybeck, K. R. et al. (2009) Neutralization of interleukin-10 from CD14(+) monocytes enhances gamma interferon production in peripheral blood mononuclear cells from Mycobacterium avium subsp. paratuberculosis-infected goats.
    Clin. Vaccine. Immunol. 16: 1003-11.

Fluorescent Spectraviewer

Watch the Tool Tutorial Video ▸

How to Use the Spectraviewer

Watch the Tool Tutorial Video ▸
  • Start by selecting the application you are interested in, with the option to select an instrument from the drop down menu or create a customized instrument
  • Select the fluorophores or fluorescent proteins you want to include in your panel to check compatibility
  • Select the lasers and filters you wish to include
  • Select combined or multi-laser view to visualize the spectra


Search for Batch Specific Datasheets

Flow Cytometry Workbook - Plan and improve your experiments

Free guide to become an antibody expert

CD4 resources

CD4 articles

Posters, guides and online database

View more products with CD4 specificity