Rat IgG (AF647) - Isotype Control Antibody, IgG

Cat. No.: Ab190071
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. Ex:650nm ? Fluorescence excitation maximum at 650 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:668nm ? Fluorescence emission maximum at 668 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 0.5 mg/mL
Application
Flow Cytometry
Host species
Rat
Isotype
Rat IgG
Conjugation
AF647
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25μg
Ab190071-25μg
2
$99.90
100μg
Ab190071-100μg
2
$199.90
500μg
Ab190071-500μg
1
$599.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

ExactAb™, Validated, Ex:650nm, Em:668nm, 0.5 mg/mL Em:668nm,Ex:650nm,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

Application:
Flow: ≤0.5 μg/test
For flow cytometric staining, the suggested use of this reagent is ≤0.5 μg per million cells in 100 µL staining volume or 100 µL of whole blood.

Specifications

Product Name
Rat IgG (AF647) - Isotype Control Antibody, IgG
Synonyms
Rat IgG | AF647-conjugated Rat Polyclonal antibody | AF647 Rat IgG - Isotype Control
Specifications & Purity
ExactAb™, Validated, Ex:650nm, Em:668nm, 0.5 mg/mL
Host species
Rat
Conjugation
AF647
Excitation (nm)
Red Laser(633nm)
Emission(nm)
668nm
Ex/Em(nm)
Ex:650nm;Em:668nm
Grade
Em:668nm, Ex:650nm, ExactAb™, Validated
Isotype
IgG
Purification Method
Affinity chromatography
Concentration
0.5 mg/mL
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

Rat IgG (AF647) (Ab190071) - Flow Cytometry
Flow cytometry analysis of I-A/I-E expression by mouse splenocytes cells (right panel) compared to an isotype control (left panel). Cells were stained with I-A/I-E Rat mAb (AF647) (Ab190267) at 0.1μg/test for 1 hour at 4°C. Left panel - Rat IgG (AF647) (Ab190071).

Rat IgG (AF647) (Ab190071) - Flow Cytometry
Flow cytometry analysis of I-A/I-E expression by mouse splenocytes cells (red) compared to an isotype control (blue). Cells were stained with I-A/I-E Rat mAb (AF647) (Ab190267) at 0.1μg/test for 1 hour at 4°C. Blue - Rat IgG (AF647) (Ab190071). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
Flow Cytometry

≤0.5μg/test

For flow cytometric staining, the suggested use of this reagent is ≤0.5 μg per million cells in 100 µL staining volume.

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

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
ZJ24F0910417Certificate of AnalysisApr 07, 2026 Ab190071
ZJ24F0910418Certificate of AnalysisApr 07, 2026 Ab190071
ZJ24F0910419Certificate of AnalysisApr 07, 2026 Ab190071
Documents & Articles
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 → View Ex:650nm grade guide → View Em:668nm grade guide →

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