Anti-CD4 Monoclonal Antibody [9H5A8]

CD4 antibody

Boster Bio Anti-CD4 Monoclonal Antibody [9H5A8] (Catalog # M00344-2). Tested in ELISA, WB, IHC-P applications. This antibody reacts with Human, Mouse, Rat.

Product Info Summary

SKU: M00344-2
Size: 0.1 mg
Reactive Species: Human, Mouse, Rat
Host: Mouse
Application: ELISA, IHC-P, WB

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Product Name

Anti-CD4 Monoclonal Antibody [9H5A8]

View all CD4 Antibodies

SKU/Catalog Number

M00344-2

Size

0.1 mg

Form

Liquid

Description

Boster Bio Anti-CD4 Monoclonal Antibody [9H5A8] (Catalog # M00344-2). Tested in ELISA, WB, IHC-P applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

CD4 monoclonal antibody can be stored at -20°C, stable for one year.

Cite This Product

Anti-CD4 Monoclonal Antibody [9H5A8] (Boster Biological Technology, Pleasanton CA, USA, Catalog # M00344-2)

Host

Mouse

Contents

CD4 Monoclonal Antibody is supplied in PBS containing 0.02% sodium azide.

Clonality

Monoclonal

Clone Number

Clone: 9H5A8

Isotype

IgG1

Immunogen

Mouse monoclonal CD4 antibody was raised against a 193 amino acid recombinant protein from near the amino terminus of human CD4.

Reactive Species

M00344-2 is reactive to CD4 in Human, Mouse, Rat

Observed Molecular Weight

68 kDa

Calculated molecular weight

51.1 kDa

Background of CD4

CD4 is a member of the immunoglobulin superfamily and is implicated as associative recognition element in MHC (Major Histocompatibility Complex) class II-restricted immune response. On T-lymphocytes, it defines the helper/inducer subset. The mature 55 kd CD4 protein consists of a 372 amino acid extracellular segment composed of four tandem immunoglobulin-like VJ regions. The CD4 molecule is a major receptor for human immunodeficiency virus (HIV), binding directly to the envelope glycoprotein gp120 on HIV, with the co-receptors being CCR5 or CXCR4. It has been shown that the V-like domains are critical for binding with HIV envelope gp120.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Applications

M00344-2 is guaranteed for ELISA, IHC-P, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

WB: 0.5-4 μg/mL; IHC: 5 μg/mL.
Antibody validated: Western Blot in human, mouse and rat samples; Immunohistochemistry in human samples. All other applications and species not yet tested. Optimal dilutions for each application should be determined by the researcher.

Validation Images & Assay Conditions

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Order DetailsPrice
M00344-2-0.1 mg

0.1 mg

$481

Free Secondary Antibody

FREE  $95.00
FREE  $95.00
$40.00  $80.00
$75.00  $150.00
$30.00  $60.00
$75.00  $150.00
$65.00  $130.00
$67.50  $135.00
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M00344-2
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$481.00

Troubleshooting

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Boster Guarantee

Guaranteed product quality

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We promise all of our products perform as described in datasheets.

This product is for Research Use Only. Not for use in diagnostic procedures.

Update date: Apr 13, 2026