CD8 alpha Rat mAb (Biotin) - Primary antibody, specific to CD8 alpha, Rat IgG2b

Cat. No.: Ab181175
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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. 0.5 mg/mL
Application
Flow Cytometry
Host species
Rat
Reactive species
Mouse
Isotype
Rat IgG2b
Clone Number
2.43
Conjugation
Biotin
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab181175-10μg
10
$29.90
25μg
Ab181175-25μg
8
$49.90
100μg
Ab181175-100μg
1
$99.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

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.

📚

Literature proof

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

Overview

Application:

Flow: ≤0.3μg/test

For flow cytometric staining, the suggested use of this reagent is ≤0.3 μg per million cells in 100 µL staining volume.

Specifications

Product Name
CD8 alpha Rat mAb (Biotin) - Primary antibody, specific to CD8 alpha, Rat IgG2b
Synonyms
CD_antigen: CD8a | CD8 antigen, alpha polypeptide (p32) | CD8 | CD8a molecule | CD8A | Leu2 T-lymphocyte antigen | LEU2 | MAL | OKT8 T-cell antigen | p32 | T cell co-receptor | T8 T-cell antigen | T-cell antigen Leu2 | T-cell surface glycoprotein CD8 alph
Specifications & Purity
ExactAb™, Validated, Azide Free, 0.5 mg/mL
Host species
Rat
Specificity
CD8 alpha
Immunogen
Mouse CTL clone L3
Positive Control
Flow: Murine splenocytes
Conjugation
Biotin
Grade
Azide Free, ExactAb™, Validated
Isotype
Rat IgG2b
Light Chain Type
kappa
Purification Method
Protein G purified
Concentration
0.5 mg/mL
Storage and Shipping
Shape
Liquid
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

CD8 alpha Rat mAb (Biotin) (Ab181175) - Flow Cytometry
Flow cytometry analysis of CD8 alpha expression by mouse splenocytes cells (right panel) compared to an isotype control (left panel). Cells were stained with CD8 alpha Rat mAb (Biotin) (Ab181175) at 0.05μg/test for 1 hour at 4°C. Then incubated with Recombinant Streptavidin Protein (R-PE) (rp156150) at 0.1μg/test for 30 minutes at 4°C in the dark. Left panel - Rat IgG Isotype Control Antibody (Biotin) (Ab180310).

CD8 alpha Rat mAb (Biotin) (Ab181175) - Flow Cytometry
Flow cytometry analysis of CD8 alpha expression by mouse splenocytes cells (red) compared to an isotype control (blue). Cells were stained with CD8 alpha Rat mAb (Biotin) (Ab181175) at 0.05μg/test for 1 hour at 4°C. Then incubated with Recombinant Streptavidin Protein (R-PE) (rp156150) at 0.1μg/test for 30 minutes at 4°C in the dark. Blue - Rat IgG Isotype Control Antibody (Biotin) (Ab180310). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
Flow Cytometry

≤0.3μg/test

For flow cytometric staining, the suggested use of this reagent is ≤0.3 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)
CD8A Tbio T-cell surface glycoprotein CD8 alpha chain (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
ZJ24F0505127Certificate of AnalysisMay 07, 2024 Ab181175
ZJ24F0505126Certificate of AnalysisMay 07, 2024 Ab181175
ZJ24F0505125Certificate of AnalysisMay 07, 2024 Ab181175
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Validated grade guide → View ExactAb™ grade guide → View Azide Free grade guide →

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