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AB269349

FITC Anti-CD4 antibody [GK1.5]

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(7 Publications)

Rat Monoclonal CD4 antibody - conjugated to FITC. Suitable for Flow Cyt and reacts with Mouse samples. Cited in 7 publications. Immunogen corresponding to Cell preparation containing Cd4 protein.

View Alternative Names

CD4, T-cell surface glycoprotein CD4, T-cell differentiation antigen L3T4, T-cell surface antigen T4/Leu-3, Cd4

2 Images
Flow Cytometry - FITC Anti-CD4 antibody [GK1.5] (AB269349)
  • Flow Cyt

Supplier Data

Flow Cytometry - FITC Anti-CD4 antibody [GK1.5] (AB269349)

Flow cytometry analysis of murine splenocyte suspension labeling CD4 with ab269349 at 0.33 μg/mL.

Flow Cytometry - FITC Anti-CD4 antibody [GK1.5] (AB269349)
  • Flow Cyt

Unknown

Flow Cytometry - FITC Anti-CD4 antibody [GK1.5] (AB269349)

Flow cytometry analysis (surface staining) of CD4 in murine splenocytes labeling CD4 with ab269349.

  • 660 APC

    APC Anti-CD4 antibody [GK1.5]

  • 519 FITC

    FITC Anti-CD4 antibody [GK1.5]

  • 667 PE/Cy5®

    PE/Cy5® Anti-CD4 antibody [GK1.5]

  • 695 PerCP/Cy5.5®

    PerCP/Cy5.5® Anti-CD4 antibody [GK1.5]

  • 704 redFluor™ 710

    redFluor™ 710 Anti-CD4 antibody [GK1.5]

  • 450 violetFluor™ 450

    violetFluor™ 450 Anti-CD4 antibody [GK1.5]

Key facts

Host species

Rat

Clonality

Monoclonal

Clone number

GK1.5

Isotype

IgG2b

Conjugation

FITC

Excitation/Emission

Ex: 495nm, Em: 519nm

Carrier free

No

Reacts with

Mouse

Applications

Flow Cyt

applications

Immunogen

Cell preparation containing Cd4 protein. The exact immunogen used to generate this antibody is proprietary information.

P06332

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1-2 µg/mL", "FlowCyt-species-notes": "<p></p>" } } }
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Properties and storage information

Form
Liquid
Purification technique
Size-exclusion chromatography
Storage buffer
pH: 7.4 Preservative: 0.1% Sodium azide Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Store in the dark
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

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 complex. The antigens presented by class II peptides are derived from extracellular proteins while class I peptides are derived from cytosolic proteins. Interacts simultaneously with the T-cell receptor (TCR) and the MHC class II presented by antigen presenting cells (APCs). In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex. LCK then initiates different intracellular signaling pathways by phosphorylating various substrates ultimately leading to lymphokine production, motility, adhesion and activation of T-helper cells. In other cells such as macrophages or NK cells, plays a role in differentiation/activation, cytokine expression and cell migration in a TCR/LCK-independent pathway. Participates in the development of T-helper cells in the thymus and triggers the differentiation of monocytes into functional mature macrophages.
See full target information Cd4
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Publications (7)

Recent publications for all applications. Explore the full list and refine your search

Frontiers in pharmacology 16:1611637 PubMed40693271

2025

Antagonizing IL-6 receptor restores pancreatic tissue resident NK cells activation and ameliorates pancreatic injury in the mouse model of MASH.

Applications

Unspecified application

Species

Unspecified reactive species

Johnny Amer,Diana Abu Arra,Ahmad Salhab,Faris Kayed,Muneer Maali,Raghad Shweiki,Mustafa Ghanim

Acta biochimica et biophysica Sinica : PubMed40551711

2025

Single-cell and bulk transcriptome analysis unveils a ligand-receptor-based signature for prognostication and reveals that TREM1 controls the malignant behaviors of hepatocellular carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Jiemin Zhang,Qian Huang,Yingying Zheng,Jianqing Tang,Naling Kang,Yurui Liu,Dawu Zeng

Cell biology and toxicology 41:82 PubMed40335763

2025

ELF4 improves sepsis-induced myocardial injury by regulating STING signaling-mediated T cells differentiation.

Applications

Unspecified application

Species

Unspecified reactive species

Yawen Zheng,Xiongjun Peng,Yusha Zhang,Ruilin Liu,Junke Long

Communications biology 8:514 PubMed40155473

2025

Defining gastric cancer ecology: the crucial roles of TREM2 macrophages and fibroblasts in tumor microenvironments.

Applications

Unspecified application

Species

Unspecified reactive species

Qianqian Cao,Dianshui Sun,Can Tu,Jihua Wang,Runjia Fu,Rumei Gong,Yueying Xiao,Qin Liu,Xiaomei Li

Biotechnology journal 20:e202400574 PubMed39989253

2025

Methionine Restriction Exerts Anti-Tumor Immunity via Joint Intervention of T-Bet Palmitoylation in Gastric Cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Lin Xin,He-Song Xu,Luo-Jun Fan,Chuan Liu,Yong-Hui Zou,Qi Zhou,Zhen-Qi Yue,Jin-Heng Gan,Jiang Liu

Advances in cancer biology - metastasis 7: PubMed37593105

2023

Benzophenone-3 exposure alters composition of tumor infiltrating immune cells and increases lung seeding of 4T1 breast cancer cells.

Applications

Unspecified application

Species

Unspecified reactive species

Stephanie M Morin,Kelly J Gregory,Brenda Medeiros,Tigist Terefe,Reyhane Hoshyar,Ahmed Alhusseiny,Shiuan Chen,Richard C Schwartz,D Joseph Jerry,Laura N Vandenberg,Sallie S Schneider

Nature nanotechnology 17:531-540 PubMed35410368

2022

A nanovaccine for antigen self-presentation and immunosuppression reversal as a personalized cancer immunotherapy strategy.

Applications

Unspecified application

Species

Unspecified reactive species

Chao Liu,Xue Liu,Xinchu Xiang,Xin Pang,Siyuan Chen,Yunming Zhang,En Ren,Lili Zhang,Xuan Liu,Peng Lv,Xiaoyong Wang,Wenxin Luo,Ningshao Xia,Xiaoyuan Chen,Gang Liu
View all publications
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
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