CD74 Mouse mAb (PE) - Primary antibody, specific to CD74, Mouse IgG1

Cat. No.: Ab185161
AVAILABLE TO ORDER
GRADE & PURITY Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. Ex:565nm ? Fluorescence excitation maximum at 565 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:575nm ? Fluorescence emission maximum at 575 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. 5 μL/test
Application
Flow Cytometry
Host species
Mouse
Reactive species
Human
Isotype
Mouse IgG1
Clone Number
LN2
Conjugation
PE
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10T
Ab185161-10T
6
$107.90
25T
Ab185161-25T
5
$215.90
100T
Ab185161-100T
3
$519.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Validated, Animal Free, Ex:565nm, Em:575nm, 5 μL/test Animal Free,Em:575nm,Ex:565nm,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

Flow: 5 μL/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.

Specifications

Product Name
CD74 Mouse mAb (PE) - Primary antibody, specific to CD74, Mouse IgG1
Synonyms
CD74 antigen (invariant polypeptide of major histocompatibility complex, classII antigen-associated) | CD74 antigen | CD74 molecule, major histocompatibility complex, class II invariant chain | CD74 | CLIP | DHLAG | DHLAGgamma chain of class II antigens |
Specifications & Purity
Validated, Animal Free, Ex:565nm, Em:575nm, 5 μL/test
Host species
Mouse
Specificity
CD74
Immunogen
SU-DHL-4 cells.
Positive Control
Flow: Human peripheral blood lymphocytes, Raji
Conjugation
PE
Excitation (nm)
Blue Laser(488nm), Green Laser(532nm), Yellow-Green Laser(561nm)
Emission(nm)
575nm
Ex/Em(nm)
Ex:565nm;Em:575nm
Grade
Animal Free, Em:575nm, Ex:565nm, Validated
Isotype
Mouse IgG1
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

CD74 Mouse mAb (PE) (Ab185161) - Flow Cytometry
Flow cytometry analysis of CD74 expression by Human peripheral blood lymphocytes (right panel) compared to an isotype control (left panel). Cells were stained with CD74 Mouse mAb (PE) (Ab185161) at 5μL/test for 1 hour at 4°C. Left panel - Mouse IgG Isotype Control Antibody (PE) (Ab180308).

CD74 Mouse mAb (PE) (Ab185161) - Flow Cytometry
Flow cytometry analysis of CD74 expression by Human peripheral blood lymphocytes (red) compared to an isotype control (blue). Cells were stained with CD74 Mouse mAb (PE) (Ab185161) at 5μL/test for 1 hour at 4°C. Blue - Mouse IgG Isotype Control Antibody (PE) (Ab180308). Black - Unlabelled control, cells without incubation with primary antibody.

CD74 Mouse mAb (PE) (Ab185161) - Flow Cytometry
Flow cytometry analysis of CD74 expression by Raji cells (red) compared to an isotype control (blue). Cells were stained with CD74 Mouse mAb (PE) (Ab185161) at 5μL/test for 1 hour at 4°C. Blue - Mouse IgG Isotype Control Antibody (PE) (Ab180308). Black - Unlabelled control, cells without incubation with primary antibody.

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)
CD74 Tchem HLA class II histocompatibility antigen gamma chain (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
CD74 Tchem HLA-DR antigens-associated invariant chain (25 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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
ZJ24F0809340Certificate of AnalysisFeb 10, 2026 Ab185161
ZJ24F0809341Certificate of AnalysisFeb 10, 2026 Ab185161
ZJ24F0809342Certificate of AnalysisFeb 10, 2026 Ab185161
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 Animal Free grade guide → View Validated grade guide → View Ex:565nm grade guide → View Em:575nm grade guide →

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