IFN-γ Mouse mAb (FITC) - Primary antibody, specific to Interferon gamma

Cat. No.: Ab191775
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 IgG1
Clone Number
B27
Conjugation
FITC
Size
Germany (EU)
USA*
Price
Qty
10T
Ab191775-10T
Made to order · 8–12 wks
€86.69
25T
Ab191775-25T
Made to order · 8–12 wks
€156.11
100T
Ab191775-100T
Made to order · 8–12 wks
€451.14
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

Mouse anti Human Interferon gamma Antibody, Monoclonal (B27), could be used for Flow Cytometry.

Specifications

Product Name
IFN-γ Mouse mAb (FITC) - Primary antibody, specific to Interferon gamma
Synonyms
IMD69 | IFG | IFI | IFNG | IFNgamma | IFN-gamma | Immune interferon | interferon gamma | interferon, gamma | IF 1 antibody | IFG antibody | IFI antibody | ifn g antibody | IFN gamma antibody | IFN immune antibody | IFN, immune antibody | IFN-gamma antibod
Specifications & Purity
ExactAb™, Validated, 5 μL/test
Host species
Mouse
Specificity
Interferon gamma
Immunogen
Recombinant protein of human IFNγ
Positive Control
Flow Cytometry: Human peripheral blood lymphocytes
Conjugation
FITC
Excitation (nm)
Blue Laser(488nm)
Emission(nm)
517nm
Ex/Em(nm)
Ex:498nm;Em:517nm
Grade
ExactAb™, Validated
Purification Method
Protein G 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

IFN-γ Mouse mAb (FITC) (Ab191775) - Flow Cytometry
Expression of IFN-γ by stimulated human peripheral blood lymphocyte cells (PBMC). Human PBMC were stimulated for 5 hours with PMA (50 ng/ml) plus ionomycin (1 μg/mL) and brefeldin A  (3 μg/mL) for 2 hours. The PBMC were stained with CD3 Mouse mAb (AF647) (Ab189663), fixed with 2% PFA for 30 minutes, permeabilized with 0.5%  triton X-100 for 30 minutes, then subsequently stained with 0.1 µg of IFN-γ Mouse mAb (FITC) (Ab191775; Right panel). Unstimulated Human PBMC were used as control (Left panel).

IFN-γ Mouse mAb (FITC) (Ab191775) - Flow Cytometry
Expression of IFN-γ by stimulated human peripheral blood lymphocyte cells (PBMC). Human PBMC were stimulated for 5 hours with PMA (50 ng/ml) plus ionomycin (1 μg/mL) and brefeldin A  (3 μg/mL) for 2 hours. The PBMC were stained with CD3 Mouse mAb (AF647) (Ab189663), fixed with 2% PFA for 30 minutes, permeabilized with 0.5%  triton X-100 for 30 minutes, then subsequently stained with 0.1 µg of IFN-γ Mouse mAb (FITC) (Ab191775; Right panel). Left panel - Mouse IgG (FITC) (Ab180307).

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)
IFNG Tclin Interferon gamma (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
ZJ25F0825217Certificate of AnalysisMay 20, 2026 Ab191775
ZJ25F0825218Certificate of AnalysisMay 20, 2026 Ab191775
ZJ25F0825219Certificate of AnalysisMay 20, 2026 Ab191775
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