CD44 Rat mAb - Primary antibody, specific to CD44, Rat IgG2b

Cat. No.: Ab094854
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. Low Endotoxin ? Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere. 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&HPLC) See COA
Application
CyTOF®, ELISA, Flow Cytometry, Functional Assay, IHC, IP, WB
Host species
Rat
Reactive species
Mouse
Isotype
Rat IgG2b
Clone Number
IM7
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab094854-10μg
5
$19.90
50μg
Ab094854-50μg
2
$59.90
100μg
Ab094854-100μg
1
$99.90
1mg
Ab094854-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$399.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

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Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads 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 CD44 Antibody, Monoclonal (IM7), could be used for IP, WB, Flow Cytometry, CyTOF®, IHC, ELISA, Functional Assays and so on.  

Specifications

Product Name
CD44 Rat mAb - Primary antibody, specific to CD44, Rat IgG2b
Synonyms
Ly-24 | Pgp-1 | HERMES | CD44 antigen | CD44 molecule (Indian blood group) | CD44 | CD44R | CDw44 | cell surface glycoprotein CD44 | chondroitin sulfate proteoglycan 8 | CSPG8 | ECMR-III | epican | Extracellular matrix receptor III | GP90 lymphocyte homin
Specifications & Purity
Carrier Free, ExactAb™, Low Endotoxin, Azide Free, Validated, PBS Only, ≥95%(SDS-PAGE&HPLC), See COA
Biochemical and Physiological Mechanisms
Receptor for hyaluronic acid (HA). Mediates cell-cell and cell-matrix interactions through its affinity for HA, and possibly also through its affinity for other ligands such as osteopontin, collagens, and matrix metalloproteinases (MMPs). Adhesion with HA
Host species
Rat
Specificity
CD44
Immunogen
Dexamethasone-induced myeloid leukemia M1 cells
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, ExactAb™, Low Endotoxin, PBS Only, Validated
Isotype
Rat IgG2b
Light Chain Type
kappa
SDS-PAGE
150 kDa
Purification Method
Protein G purified
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4°C short term (1-2 weeks). Store at -20°C long term (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images

CD44 Rat mAb (Ab094854) - Flow Cytometry
Flow Cytometry analysis of mouse splenocytes cells labelling CD44 with CD44 Rat mAb (Ab094854) conjugated with biotin (right panel) at 0.5 μg/mL for 1 hour at 4°C, compared with Rat IgG Isotype Control Antibody (Biotin) (Ab180310) (left panel) and detected with SA-PE (rp156150).

CD44 Rat mAb (Ab094854) - Flow Cytometry
Flow Cytometry analysis of mouse splenocytes cells labelling CD44 (red) with CD44 Rat mAb (Ab094854) conjugated with biotin at 0.5 μg/mL for 1 hour at 4°C, and detected with SA-PE (rp156150). Blue - Rat IgG Isotype Control Antibody (Biotin) (Ab180310). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
WB

Use at an assay dependent concentration.

Functional Assay

Use at an assay dependent concentration.

IP

Use at an assay dependent concentration.

IHC

Use at an assay dependent concentration.

Flow Cytometry

Use at an assay dependent concentration.

ELISA

Use at an assay dependent concentration.

CyTOF

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)
CD44 Tbio CD44 antigen (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
ZJ24F1013058Certificate of AnalysisMay 21, 2026 Ab094854
ZJ24F1013059Certificate of AnalysisMay 21, 2026 Ab094854
ZJ24F1013060Certificate of AnalysisMay 21, 2026 Ab094854
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 Low Endotoxin grade guide → View Azide Free grade guide → View PBS Only grade guide →

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