Anti-Cd4 Antibody

Cd4 antibody

Boster Bio Anti-Cd4 Antibody catalog # A00344-3. Tested in ELISA, IHC applications. This antibody reacts with Rat. Cited in 4 publication(s).

Product Info Summary

SKU: A00344-3
Size: 100 μg/vial
Reactive Species: Rat
Host: Rabbit
Application: ELISA, IHC

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Product Name

Anti-Cd4 Antibody

View all Cd4 Antibodies

SKU/Catalog Number

A00344-3

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Cd4 Antibody catalog # A00344-3. Tested in ELISA, IHC applications. This antibody reacts with Rat.

Storage & Handling

At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.

Cite This Product

Anti-Cd4 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00344-3)

Host

Rabbit

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

E.coli-derived rat Cd4 recombinant protein (Position: K28-A246).

Cross-reactivity

No cross-reactivity with other proteins.

Reactive Species

A00344-3 is reactive to Cd4 in Rat

Calculated molecular weight

51.4 kDa

Background of Cd4

This gene encodes the CD4 membrane glycoprotein of T lymphocytes. The CD4 antigen acts as a coreceptor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell in the context of class II MHC molecules. The CD4 antigen is also a primary receptor for entry of the human immunodeficiency virus through interactions with the HIV Env gp120 subunit. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, granulocytes, as well as in various regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene.

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

A00344-3 is guaranteed for ELISA, IHC 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.

Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Rat
ELISA, 0.1-0.5 μg/ml, Rat

Positive Control

IHC: rat spleen tissue

Validation Images & Assay Conditions

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Order DetailsPrice
A00344-3

100μg

$370
A00344-3-Fluoro488

100 μg Fluoro488 conjugated (liquid)

$570
A00344-3-Fluoro550

100 μg Fluoro550 conjugated (liquid)

$570
A00344-3-Fluoro594

100 μg Fluoro594 conjugated (liquid)

$570
A00344-3-Fluoro647

100 μg Fluoro647 conjugated (liquid)

$670
A00344-3-APC

100 μg APC conjugated (liquid)

$820
A00344-3-FITC

100 μg FITC conjugated (liquid)

$570
A00344-3-Cy3

100 μg Cy3 conjugated (liquid)

$570
A00344-3-Biotin

100 μg Biotin conjugated (liquid)

$570
A00344-3-HRP

100 μg HRP conjugated (liquid)

$570
A00344-3-PE

100 μg PE conjugated (liquid)

$820
A00344-3-carrier-free

Carrier Free

$370
Rainbow Button View conjugates

Free Secondary Antibody

FREE  $95.00
FREE  $95.00
$40.00  $80.00
$65.00  $130.00
$67.50  $135.00
$75.00  $150.00
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$55.00  $110.00
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A00344-3
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)
$370.00

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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