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Cell-Vive™ GMP Ultra-LEAF™ Biotin anti-HU CD3 RecAb SF Cell-Vive™ GMP Ultra-LEAF™ Biotin anti-HU CD3 RecAb SF

Pricing & Availability
Clone
OKT3.Rec (See other available formats)
Other Names
T3, CD3ε
Isotype
Mouse IgG2a, κ
Ave. Rating
Submit a Review
Product Citations
publications
OKT3-Rec_CV_GMP_ULEAF_BIOTIN_CD3_RecAb_SF_082824
Human peripheral blood lymphocytes were stained with Cell-Vive™ GMP Ultra-LEAF™ anti-human Biotin CD3 RecAb SF at 0.25 µg per test (Clone OKT3.Rec, cat#: 317369, filled histogram) or an isotype control (Clone MOPC-173, cat#: 400203, open histogram). Both primary stains were followed by a SAV-FITC secondary stain (cat#: 405201).
  • OKT3-Rec_CV_GMP_ULEAF_BIOTIN_CD3_RecAb_SF_082824
    Human peripheral blood lymphocytes were stained with Cell-Vive™ GMP Ultra-LEAF™ anti-human Biotin CD3 RecAb SF at 0.25 µg per test (Clone OKT3.Rec, cat#: 317369, filled histogram) or an isotype control (Clone MOPC-173, cat#: 400203, open histogram). Both primary stains were followed by a SAV-FITC secondary stain (cat#: 405201).
Cat # Size Price Quantity Check Availability Save
317369 100 µg NOK4059
Check Availability


Need larger quantities of this item?
Request Bulk Quote
317370 1 mg NOK20832
Check Availability


Need larger quantities of this item?
Request Bulk Quote
Description

CD3ε is a 20 kD chain of the CD3/T cell receptor (TCR) complex, which is composed of two CD3ε, one CD3γ, one CD3δ, one CD3ζ (CD247), and a T cell receptor (α/β or γ/δ) heterodimer. 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.

 

 

Product Details
Quality Statement

BioLegend Cell-Vive™ GMP Ultra-LEAF™ antibodies are manufactured and tested in accordance with USP Chapter 1043, Ancillary Materials for Cell, Gene and Tissue-Engineered Products and Ph. Eur. Chapter 5.2.12 in a dedicated GMP facility compliant with ISO 13485:2016. Specifications and processes include

  • Ultra-Low endotoxin level (<0.01 EU/µg)
  • Manufactured under serum-free conditions
  • Bulks tested negative for mycoplasma and bacterial/fungal growth
  • Serum-free hybridomas are negative for the presence of murine virus
  • Batch-to-batch consistency
  • Vendor qualification
  • Raw material traceability and documentation
  • Documented procedures and employee training
  • Equipment maintenance and monitoring records
  • Lot-specific certificates of analysis
  • QA review of released products
  • Quality audits per ISO 13485:2016
Technical Data Sheet (pdf)

Product Details

Reactivity
Human
Antibody Type
Recombinant
Host Species
Mouse
Formulation
0.1 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is < 0.01 EU/µg of the protein (< 0.001 ng/µg of the protein) as determined by the LAL test.
Endotoxin Level
Less than 0.01 EU/μg of the protein (< 0.001 ng/μg of the protein) as determined by the LAL test
Preparation
GMP Ultra-LEAF™ (Low Endotoxin, Azide-Free) Recombinant Serum Free antibody purified by affinity chromatography
Concentration
1.0 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

The OKT3.Rec recombinant antibody reacts with an epitope on the epsilon-subunit within the human CD3 complex.

 

Clone OKT3.Rec can block the binding of clones SK7 and UCHT1. The OKT3.Rec antibody is able to induce T cell activation.

 

This GMP Ultra-LEAF™ Purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.1 µm filtered) is recommended for highly sensitive assays.

Disclaimer

BioLegend Cell-Vive™ GMP Ultra-LEAF™ antibodies are for research use only. Suitable for ex vivo cell processing. Not for injection or diagnostic or therapeutic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

Antigen Details

Structure
Ig superfamily, the subunits CD3γ, CD3δ, CD3ζ (CD247) and TCR (α/β or γ/δ) form the CD3/TCR complex, 20 kD
Distribution

Ig superfamily, the subunits CD3γ, CD3δ, CD3ζ (CD247) and TCR (α/β or γ/δ) form the CD3/TCR complex, 20 kD

Function
Antigen recognition, signal transduction, T cell activation
Ligand/Receptor
Peptide antigen bound to MHC
Antigen References
  1. Barclay N, et al. 1993. The Leucocyte FactsBook. Academic Press. San Diego.
  2. Beverly P, et al. 1981. Eur. J. Immunol. 11:329.
  3. Lanier L, et al. 1986. J. Immunol. 137:2501.
Gene ID
916 View all products for this Gene ID
UniProt
View information about CD3 on UniProt.org

Related FAQs

How many biotin molecules are per antibody structure?
We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody.
Go To Top Version: 1    Revision Date: 04.03.2025

For Research Use Only. Suitable for ex vivo cell processing. Not for injection or diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

Pricing & Availability
Clone
OKT3.Rec (See other available formats)
Other Names
T3, CD3ε
Isotype
Mouse IgG2a, κ
Ave. Rating
Submit a Review
Product Citations
publications
OKT3-Rec_CV_GMP_ULEAF_BIOTIN_CD3_RecAb_SF_082824
Human peripheral blood lymphocytes were stained with Cell-Vive™ GMP Ultra-LEAF™ anti-human Biotin CD3 RecAb SF at 0.25 µg per test (Clone OKT3.Rec, cat#: 317369, filled histogram) or an isotype control (Clone MOPC-173, cat#: 400203, open histogram). Both primary stains were followed by a SAV-FITC secondary stain (cat#: 405201).
  • OKT3-Rec_CV_GMP_ULEAF_BIOTIN_CD3_RecAb_SF_082824
    Human peripheral blood lymphocytes were stained with Cell-Vive™ GMP Ultra-LEAF™ anti-human Biotin CD3 RecAb SF at 0.25 µg per test (Clone OKT3.Rec, cat#: 317369, filled histogram) or an isotype control (Clone MOPC-173, cat#: 400203, open histogram). Both primary stains were followed by a SAV-FITC secondary stain (cat#: 405201).
Cat # Size Price Quantity Check Availability Save
317369 100 µg NOK4059
Check Availability


Need larger quantities of this item?
Request Bulk Quote
317370 1 mg NOK20832
Check Availability


Need larger quantities of this item?
Request Bulk Quote
Description

CD3ε is a 20 kD chain of the CD3/T cell receptor (TCR) complex, which is composed of two CD3ε, one CD3γ, one CD3δ, one CD3ζ (CD247), and a T cell receptor (α/β or γ/δ) heterodimer. 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.

 

 

Product Details
Quality Statement

BioLegend Cell-Vive™ GMP Ultra-LEAF™ antibodies are manufactured and tested in accordance with USP Chapter 1043, Ancillary Materials for Cell, Gene and Tissue-Engineered Products and Ph. Eur. Chapter 5.2.12 in a dedicated GMP facility compliant with ISO 13485:2016. Specifications and processes include

  • Ultra-Low endotoxin level (<0.01 EU/µg)
  • Manufactured under serum-free conditions
  • Bulks tested negative for mycoplasma and bacterial/fungal growth
  • Serum-free hybridomas are negative for the presence of murine virus
  • Batch-to-batch consistency
  • Vendor qualification
  • Raw material traceability and documentation
  • Documented procedures and employee training
  • Equipment maintenance and monitoring records
  • Lot-specific certificates of analysis
  • QA review of released products
  • Quality audits per ISO 13485:2016
Technical Data Sheet (pdf)

Product Details

Reactivity
Human
Antibody Type
Recombinant
Host Species
Mouse
Formulation
0.1 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is < 0.01 EU/µg of the protein (< 0.001 ng/µg of the protein) as determined by the LAL test.
Endotoxin Level
Less than 0.01 EU/μg of the protein (< 0.001 ng/μg of the protein) as determined by the LAL test
Preparation
GMP Ultra-LEAF™ (Low Endotoxin, Azide-Free) Recombinant Serum Free antibody purified by affinity chromatography
Concentration
1.0 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

The OKT3.Rec recombinant antibody reacts with an epitope on the epsilon-subunit within the human CD3 complex.

 

Clone OKT3.Rec can block the binding of clones SK7 and UCHT1. The OKT3.Rec antibody is able to induce T cell activation.

 

This GMP Ultra-LEAF™ Purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.1 µm filtered) is recommended for highly sensitive assays.

Disclaimer

BioLegend Cell-Vive™ GMP Ultra-LEAF™ antibodies are for research use only. Suitable for ex vivo cell processing. Not for injection or diagnostic or therapeutic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

Antigen Details

Structure
Ig superfamily, the subunits CD3γ, CD3δ, CD3ζ (CD247) and TCR (α/β or γ/δ) form the CD3/TCR complex, 20 kD
Distribution

Ig superfamily, the subunits CD3γ, CD3δ, CD3ζ (CD247) and TCR (α/β or γ/δ) form the CD3/TCR complex, 20 kD

Function
Antigen recognition, signal transduction, T cell activation
Ligand/Receptor
Peptide antigen bound to MHC
Antigen References
  1. Barclay N, et al. 1993. The Leucocyte FactsBook. Academic Press. San Diego.
  2. Beverly P, et al. 1981. Eur. J. Immunol. 11:329.
  3. Lanier L, et al. 1986. J. Immunol. 137:2501.
Gene ID
916 View all products for this Gene ID
UniProt
View information about CD3 on UniProt.org

Related FAQs

How many biotin molecules are per antibody structure?
We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody.
Go To Top Version: 1    Revision Date: 04.03.2025

For Research Use Only. Suitable for ex vivo cell processing. Not for injection or diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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