Contact Us
  • Drug Targets

CD3e (T-Cell Marker) Antibody [RIV9]

Additional information

Catalog Number: 916-MSM6
Reactivity:

, ,

Gene:

Host:

In Stock

Trial Size Available

Carrier-Free Available

download data sheet
In Stock
Catalog Number Formulation Size Price
916-MSM6-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$259.00
916-MSM6-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$559.00
916-MSM6-P1ABX
Purified Ab WITHOUT BSA at 1.0mg/ml
100ug
$559.00
Flat Rate Domestic: $95 | Orders outside the US - Contact Us for Order Information | Ships next business day
CD3e (T-Cell Marker) Antibody

Flow Cytometric Analysis of Jurkat cells using CD3e Mouse Monoclonal Antibody (RIV9) followed by Goat anti-Mouse IgG-CF488 (Blue); Isotype Control (Red).

CD3e (T-Cell Marker) Antibody - Image 2

Immunofluorescence Analysis of Jurkat cells labeling CD3e with CD3e Mouse Monoclonal Antibody (RIV9) followed by Goat anti-Mouse IgG-CF488 (Green). The nuclear counterstain is Reddot (Red).

CD3e (T-Cell Marker) Antibody - Image 3

SDS-PAGE Analysis CD3e Mouse Monoclonal Antibody (RIV9). Confirmation of Integrity and Purity of Antibody.

CD3e (T-Cell Marker) Antibody - Image 4

Flow cytometry analysis of lymphocyte-gated PBMCs unstained (gray) or stained with CF488A-labeled CD3 mouse monoclonal antibody (RIV9) (green)

CD3e (T-Cell Marker) Antibody - Image 5

Immunofluorescence Analysis of methanol-fixed human tonsil cryosection stained with CF488A CD3e clone RIV9 (green), mounted in EverBrite Mounting Medium with DAPI (nuclei, blue).

  • Flow
  • Functional Studies
  • IF
  • Documents
  • Applications & Dilutions
  • Product Properties
  • other information

Documents

Document Name
Datasheet Download Here
Material Safety Data Sheet Download Here

Applications & Dilutions

Applications Tested Dilutions Protocol
Flow Cytometry (Flow) 1-2ug/million cells Flow Cytometry Protocol
Immunofluorescence (IF) 1-3ug/ml

Product Properties

Antibody Type
Mouse Monoclonals
Host
Mouse
Applications
Flow Cytometry, Functional Studies, Immunofluorescence
Species Reactivity
Human, Mouse, Rat
Clone
RIV9
Isotype
IgG3
Light Chain
Kappa
Cellular Localization
Cell membrane
Gene Name
CD3E
Positive Control
Jurkat cells. Tonsil and lymph node.
Immunogen
Human peripheral lymphocytes
Storage & Stability
Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.
Supplied as
200ug/ml of Ab Purified from rabbit anti-serum by Protein A. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA at 1.0mg/ml.
Limitations
This antibody is available for research use only and is not approved for use in diagnosis.

Related Antibodies

IHC analysis of formalin-fixed, paraffin-embedded human kidney. TOM1L1/4690 at 2ug/ml in PBS for 30min RT. HIER: Tris/EDTA, pH9.0, 45min. 2°C: HRP-polymer, 30min. DAB, 5min.
1
  • IHC

TOM1L1 (Target of Myb1 Like 1 Membrane Trafficking Protein) Antibody

Additional information

Catalog Number: 10040-MSM1
Reactivity:

Gene:

Host:

Formalin-fixed, paraffin-embedded human Renal Cell Carcinoma stained with KSP-Cadherin Recombinant Mouse Monoclonal Antibody (rCDH16/1071).
7
  • Flow
  • IHC
  • WB

Recombinant Ksp-Cadherin (Kidney-Specific Cadherin) / CDH16 Antibody

Additional information

Catalog Number: 1014-MSM4
Reactivity:

, , , ,

Gene:

Host:

Formalin-fixed, paraffin-embedded human Kidney stained with Occludin Mouse Monoclonal Antibody (OCLN/2183).
4
  • IHC
  • WB

Occludin (OCLN) (Tight Junctions Marker) Antibody

Additional information

Catalog Number: 100506658-MSM3
Reactivity:

Gene:

Host:

Formalin-fixed, paraffin-embedded human Renal Cell Carcinoma stained with Occludin Mouse Monoclonal Antibody (OCLN/2181).
4
  • IHC
  • WB

Occludin (Marker of Early Blood Brain Barrier Damage) Antibody

Additional information

Catalog Number: 100506658-MSM1
Reactivity:

Gene:

Host:

Formalin-fixed, paraffin-embedded human Renal Cell Carcinoma stained with Cadherin 16 Mouse Monoclonal Antibody (CDH16/2448).
3
  • ELISA
  • IHC

Ksp-Cadherin / CDH16 (Renal Cell Marker) Antibody

Additional information

Catalog Number: 1014-MSM6
Reactivity:

Gene:

Host:

Formalin-fixed, paraffin-embedded Human Renal Cell Carcinoma Stained with KSP-Cadherin Rabbit Polyclonal Antibody.
0
  • IHC

Ksp-Cadherin (Kidney-Specific Cadherin) / CDH16 Antibody

Additional information

Catalog Number: 1014-RBP3
Reactivity:

, ,

Gene:

Host:

Formalin-fixed, paraffin-embedded human Renal Cell Carcinoma stained with KSP-Cadherin Rabbit Recombinant Monoclonal Antibody (CDH16/1532R)
6
  • IHC
  • WB
  • Flow

Recombinant Ksp-Cadherin (Kidney-Specific Cadherin) / CDH16 Antibody

Additional information

Catalog Number: 1014-RBM2
Gene:

Host:

Reactivity:

Formalin-fixed, paraffin-embedded human heart stained with N-Cadherin Recombinant Rabbit Monoclonal Antibody (CDH2/3874R).
3
  • IHC
  • WB

Recombinant N-Cadherin / Cadherin-2 / CD325 (NCAD) Antibody

Additional information

Catalog Number: 1000-RBM5
Gene:

Host:

Reactivity:

, , ,

VIEW ALL ANTIBODIES

Other Information

Functions
  • Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways (PubMed:2470098). In addition of this role of signal transduction in T-cell activation, CD3E plays an essential role in correct T-cell development. Initiates the TCR-CD3 complex assembly by forming the two heterodimers CD3D/CD3E and CD3G/CD3E. Participates also in internalization and cell surface down-regulation of TCR-CD3 complexes via endocytosis sequences present in CD3E cytosolic region (PubMed:10384095, PubMed:26507128).
Key References
  • Schlossman S et al. (eds) Leukocyte Typing V. Oxford University Press, Oxford, 199
  • Leerling MF et al. Quality control of anti human CD3 and CD4 monoclonal antibodies. Dev Biol Stand 1990, 71:191-200
  • Vaessen LM et al. RIV-9: a Mouse IgG3 anti-human CD3 monoclonal antibody with strong antigen modulating and T cell eliminating properties. Transplant Proc 1989, 21:1026-7
  • Ceuppens JL and Van Vaeck F. Human T cell activation induced by a monoclonal Mouse IgG3 anti-CD3 antibody (RIV9) requires binding of the Fc part of the antibody to the monocytic 72-kDa high-affinity Fc receptor (FcRI). Cell Immunol 1989, 118(1):136-46
  • Knapp W et al. (eds) Leukocyte Typing IV, p245 and 1059, Oxford University Press, Oxford, 1989
PubMed Links
Warranty
There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.
Entrez Gene ID
916
SwissProt
P07766
Chromosome Location
11q23.3
Mol. Weight of Antigen
20kDa
Alternate Names
T-cell surface glycoprotein CD3 epsilon chain, T-cell surface antigen T3/Leu-4 epsilon chain, CD3E, CD3 epsilon, CD3 TCR complex, CD3E, CD3e antigen epsilon polypeptide (TiT3 complex), T cell antigen receptor complex epsilon subunit of T3, T-cell surface antigen T3/Leu-4 epsilon chain, T-cell surface glycoprotein CD3 epsilon chain, T3E, TCRE, TiT3 complex

Summary

Recognizes the epsilon-chain of CD3, which consists of five different polypeptide chains (designated as gamma, delta, epsilon, zeta, and eta) with MW ranging from 16-28kDa. It is found on all mature T-lymphocytes, NK, T-cells, and some thymocytes. CD3, also known as T3, is a member of the immunoglobulin superfamily that plays a role in antigen recognition, signal transduction, and T cell activation. It is expressed, typically at high levels, on peripheral T cells and majority of T cell neoplasms. Thymocytes express CD3 at different level on the cell surface in the course of differentiation and, in cortical thymus, CD3 is predominantly Intracytoplasmic. This MAb is particularly useful for induction of T cell activation in vitro and in vivo due to its unusual IgG3 isotype.

Worry-Free Guarantee

Should a NeoBiotechnologies antibody not meet the experimental expectations outlined on our website or datasheet, please contact our Technical Support. We unconditionally guarantee our product.

Learn More

Need Technical Help?

Our team of scientists are ready to help you with expert recommendations or technical assistance related to applications or product use.

CONTACT US

Follow Us on LinkedIn

NeoBiotechnologies develops and manufactures highly specific, validated monoclonal antibodies for cancer research and diagnostics.

Phone

Whatsapp

Quick Links

Information

© 2026 NeoBiotechnologies.  All Rights Reserved.

Terms and Conditions Privacy Policy
Contact Us