Recombinant CD4 Antibody (AF405) - Primary antibody, specific to Human CD4

Cat. No.: Ab213634
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. 5 μL/test
Application
Flow Cytometry
Host species
Mouse
Reactive species
Human
Isotype
Mouse IgG2b
Clone Number
P87C45
Conjugation
AF405
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10T
Ab213634-10T
≥10
$87.90
25T
Ab213634-25T
9
$173.90
100T
Ab213634-100T
8
$439.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

ExactAb™, Validated, 5 μL/test 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

Recombinant CD4 Antibody, clone P87C45, could be used for Flow Cytometry.

Specifications

Product Name
Recombinant CD4 Antibody (AF405) - Primary antibody, specific to Human CD4
Synonyms
CD_antigen: CD4 | CD4 antigen (p55) | CD4 antigen | CD4 molecule | CD4 receptor | CD4 | CD4mut | T-cell surface antigen T4/Leu-3 | T-cell surface glycoprotein CD4 | CD 4 antibody | CD4 (L3T4) antibody | CD4 antibody | CD4 antigen (p55) antibody | CD4 anti
Specifications & Purity
ExactAb™, Validated, 5 μL/test
Biochemical and Physiological Mechanisms
Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide co
Host species
Mouse
Specificity
Human CD4
Immunogen
Human peripheral T cells
Positive Control
Flow Cytometry: Human peripheral blood lymphocytes
Conjugation
AF405
Excitation (nm)
Violet Laser(405nm)
Emission(nm)
422nm
Ex/Em(nm)
Ex:401nm;Em:422nm
Grade
ExactAb™, Validated
Light Chain Type
kappa
Purification Method
Protein A purified
Concentration
5 μL/test
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

Recombinant CD4 Antibody (AF405) (Ab213634) - Flow Cytometry
Flow cytometry analysis of CD4 expression by human peripheral blood (right panel) compared to an isotype control (left panel). Cells were stained with Recombinant CD4 Antibody (AF405) (Ab213634) at 5μL/test for 1 hour at 4°C. Left panel - Mouse IgG (AF405) (Ab190076).

Recombinant CD4 Antibody (AF405) (Ab213634) - Flow Cytometry
Flow cytometry analysis of CD4 expression by human peripheral blood lymphocytes (red) compared to an isotype control (blue). Cells were stained with Recombinant CD4 Antibody (AF405) (Ab213634) at 5μL/test for 1 hour at 4°C. Blue - Mouse IgG (AF405) (Ab190076). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
Flow Cytometry

5μl/test

For flow cytometric staining, the suggested use of this reagent is 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. 

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)
CD4 Tclin T-cell surface glycoprotein CD4 (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:
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 →

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