CD200/OX2 Rat mAb - Primary antibody, specific to CD200/OX2, Rat IgG2a

Cat. No.: Ab094204
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. 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. Azide Free ? Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory. PBS Only ? PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers. ≥95%(SDS-PAGE) See COA
Application
Animal Model, Blocking, Flow Cytometry, Functional Assay, IF/ICC, IHC
Host species
Rat
Reactive species
Mouse
Isotype
Rat IgG2a
Clone Number
OX-90
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab094204-10μg
5
$59.90
50μg
Ab094204-50μg
2
$175.90
100μg
Ab094204-100μg
1
$227.90
1mg
Ab094204-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$1,399.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free,ExactAb™,Azide Free,Validated,PBS Only,≥95%(SDS-PAGE),See COA Azide Free,Carrier Free,ExactAb™,PBS Only,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,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

Rat anti Mouse CD200/OX2 Antibody, Monoclonal (OX-90), could be used for in vivo CD200 blockade, in vitro CD200 blockade, IHC, ICC, IF, Flow and so on.

Application:

in vivo CD200 blockade: Use at an assay dependent concentration. 

in vitro CD200 blockade: Use at an assay dependent concentration. 

IHC: Use at an assay dependent concentration. 

ICC/IF: Use at an assay dependent concentration. 

Flow: Use at an assay dependent concentration. 
Protein Function
Costimulates T-cell proliferation. May regulate myeloid cell activity in a variety of tissues.

Specifications

Product Name
CD200/OX2 Rat mAb - Primary antibody, specific to CD200/OX2, Rat IgG2a
Synonyms
OX2 | Mox2 | antigen identified by monoclonal MRC OX-2 | CD200 antigenMOX1 | CD200 molecule | CD200 | MOX1 | MOX2 | MOX2MRC | MRC OX-2 antigen | MRC | OX-2 membrane glycoprotein | OX-2 | Antigen identified by monoclonal antibody MRC OX 2 antibody | CD200
Specifications & Purity
Carrier Free, ExactAb™, Azide Free, Validated, PBS Only, ≥95%(SDS-PAGE), See COA
Host species
Rat
Specificity
CD200/OX2
Immunogen
Fusion protein consisting of mouse CD200 (extracellular region) and rat CD4(domains 3 and 4)
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, ExactAb™, PBS Only, Validated
Isotype
Rat IgG2a
Light Chain Type
kappa
SDS-PAGE
30.6kDa (Light Chain) & 51.2 kDa (Heavy Chain), under reducing conditions; 205.7 kDa, under non-reducing conditions.
Purification Method
Protein G purified
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at 2-8°C,Do not freeze
Shipped In
Wet ice,Do not freeze
Stability And Storage
Shipped at 4°C. Store at 4°C long term (12 months). Do not freeze. Upon receipt, it is recommended to aliquot.
Images

CD200/OX2 Rat mAb (Ab094204) - Flow Cytometry
Two-color flow cytometric analysis of CD200/OX2 expression on mouse splenocytes. C57BL/6 mouse spleen cells were stained with CD45R Rat mAb (FITC) (Ab191667) and either Rat IgG Isotype Control Antibody (Biotin) (Ab180310; Left panel) or CD200/OX2 Rat mAb (Ab094204; Right panel) at 0.5 μg/mL. Two-color flow cytometric dot plots showing the correlated expression of CD45R versus CD200/OX2 (or Isotype control staining) were derived from gated events with the forward and side light-scatter characteristics of viable mononuclear cells.

Application
ApplicationDilution info
IHC

Use at an assay dependent concentration.

IF/ICC

Use at an assay dependent concentration.

Flow Cytometry

Use at an assay dependent concentration.

in vivo CD200 blockade

Use at an assay dependent concentration

in vitro CD200 blockade

Use at an assay dependent concentration

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)
CD200 Tbio OX-2 membrane glycoprotein (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
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
ZJ24F0809285Certificate of AnalysisFeb 11, 2026 Ab094204
ZJ24F0809286Certificate of AnalysisFeb 11, 2026 Ab094204
ZJ24F0809287Certificate of AnalysisFeb 11, 2026 Ab094204
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 Carrier Free grade guide → View Validated grade guide → View ExactAb™ grade guide → View Azide Free grade guide → View PBS Only grade guide →

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