TCR α/β Mouse mAb (PE) - Primary antibody, specific to TCR alpha + TCR beta

Cat. No.: Ab190276
AVAILABLE TO ORDER
GRADE & PURITY Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. 0.5 mg/mL
Application
Flow Cytometry
Host species
Mouse
Reactive species
Rat
Isotype
Mouse IgG1
Clone Number
R73
Conjugation
PE
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab190276-10μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$73.90
25μg
Ab190276-25μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$133.90
100μg
Ab190276-100μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$213.90
Enter a quantity for the sizes you want to add.
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Why this grade

ExactAb™, Validated, 0.5 mg/mL ExactAb™,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C,Protected from light,Do not freeze Ships Wet ice,Do not freeze Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Mouse anti Rat TCR α/β Antibody, Monoclonal (R73), could be used for Flow Cytometry.

Specifications

Product Name
TCR α/β Mouse mAb (PE) - Primary antibody, specific to TCR alpha + TCR beta
Synonyms
TCB | TCBC1 | RATTCB | RATTCBC1 | Tcra | Tra29 | RGD1359684 | FLJ22602 antibody | MGC117436 antibody | MGC22624 antibody | MGC23964 antibody | MGC71411 antibody | T cell antigen receptor alpha polypeptide antibody | T cell antigen receptor beta polypeptid
Specifications & Purity
ExactAb™, Validated, 0.5 mg/mL
Host species
Mouse
Specificity
TCR alpha + TCR beta
Immunogen
Rat T Blasts and Erythrocytes
Positive Control
Flow: Rat splenocytes
Conjugation
PE
Excitation (nm)
Blue Laser(488nm), Green Laser(532nm), Yellow-Green Laser(561nm)
Emission(nm)
575nm
Ex/Em(nm)
Ex:565nm;Em:575nm
Grade
ExactAb™, Validated
Light Chain Type
kappa
Purification Method
Protein G purified
Concentration
0.5 mg/mL
Storage and Shipping
Storage
Store at 2-8°C,Protected from light,Do not freeze
Shipped In
Wet ice,Do not freeze
Stability And Storage
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Images

TCR α/β Mouse mAb (PE) (Ab190276) - Flow Cytometry
Flow cytometry analysis of TCR α/β expression by rat splenocytes (right panel) compared to an isotype control (left panel). Cells were preincubated with CD16/CD32 Rat mAb (A412018). The cells were then stained with TCR α/β Mouse mAb (PE) (Ab190276) at 0.3μg/test for 1 hour at 4°C. Left panel - Mouse IgG (PE) (Ab180308).

TCR α/β Mouse mAb (PE) (Ab190276) - Flow Cytometry
Flow cytometry analysis of TCR α/β expression by rat splenocytes (red) compared to an isotype control (blue). Cells were preincubated with CD16/CD32 Rat mAb (A412018). The cells were then stained with TCR α/β Mouse mAb (PE) (Ab190276) at 0.3μg/test for 1 hour at 4°C. Blue - Mouse IgG (PE) (Ab180308). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
Flow Cytometry

≤1.0μg/ test

For flow cytometric staining, the suggested use of this reagent is ≤1.0 μg per million cells in 100 µL staining volume.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
TRAC Tdark T cell receptor alpha constant (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
ZJ25F0825074Certificate of AnalysisMay 21, 2026 Ab190276
ZJ25F0825075Certificate of AnalysisMay 21, 2026 Ab190276
ZJ25F0825076Certificate of AnalysisMay 21, 2026 Ab190276
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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