Recombinant Calreticulin Antibody - Primary antibody, specific to CALR, Rabbit IgG

Cat. No.: Ab092591
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. Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. 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. KD Validation ? Knockdown-validated — specificity supported by signal loss after target knockdown. Use when you want functional evidence of antibody specificity. See COA
Application
IF/ICC, IHC, WB
Host species
Rabbit
Reactive species
Human, Mouse, Rat
Isotype
Rabbit IgG
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μl
Ab092591-10μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$99.90
50μl
Ab092591-50μl
1
$259.90
100μl
Ab092591-100μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$419.90
1ml
Ab092591-1ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$3,399.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free, Recombinant, ExactAb™, KD Validation, Validated, See COA Carrier Free,ExactAb™,KD Validation,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

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

Rabbit anti Human Calreticulin Antibody, Recombinant, could be used for WB, IHC, IF, ICC and so on.
Application:
WB: 1/500-1/2000
IHC:1/50-1/200
IF/ICC: 1/50-1/200
Protein Function
Molecular calcium-binding chaperone promoting folding, oligomeric assembly and quality control in the ER via the calreticulin/calnexin cycle. This lectin interacts transiently with almost all of the monoglucosylated glycoproteins that are synthesized in the ER. Interacts with the DNA-binding domain of NR3C1 and mediates its nuclear export.

Specifications

Product Name
Recombinant Calreticulin Antibody - Primary antibody, specific to CALR, Rabbit IgG
Synonyms
CALR | Calregulin | Calreticulin | cC1qR | CRP55 | CRT | Endoplasmic reticulum resident protein 60 | epididymis secretory sperm binding protein Li 99n | Autoantigen Ro | ERp60 | FLJ26680 | grp60 | HACBP | HEL-S-99n | RO | Sicca syndrome antigen A (autoant
Specifications & Purity
Carrier Free, Recombinant, ExactAb™, KD Validation, Validated, See COA
Host species
Rabbit
Specificity
CALR
Immunogen
A synthesized peptide derived from human Calreticulin (AA 45-86)
Positive Control
WB: HeLa, Hep G2, THP-1, A431, HEK293, NIH/3T3 and C6 cell lysates. IHC: Human renal cancer, placenta, Rat cerebral cortex, Mouse testis, cerebellum tissue IF/ICC: HeLa cells.
Conjugation
Unconjugated
Grade
Carrier Free, ExactAb™, KD Validation, Recombinant, Validated
Isotype
Rabbit IgG
Light Chain Type
kappa
SDS-PAGE
150 kDa
Purification Method
Protein A 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 (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images

Recombinant Calreticulin Antibody (Ab092591) - Western Blot
All lanes: Recombinant Calreticulin Antibody (Ab092591) at 1/1000 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution

Predicted band size: 55 kDa
Observed band size: 53 kDa
Exposure time: 5.5 s


Recombinant Calreticulin Antibody (Ab092591) - Western Blot
All lanes use the Recombinant Calreticulin Antibody (Ab092591) at 1/1000 dilution for 1 hour at room temperature. 

Recombinant Calreticulin Antibody (Ab092591) - IF/ICC
Immunofluorescent analysis of HeLa, using the Recombinant Calreticulin Antibody (Ab092591) at 1/50 dilution.

Recombinant Calreticulin Antibody (Ab092591) - IHC
Immunohistochemical analysis of paraffin-embedded Rat cerebral cortex, using Recombinant Calreticulin Antibody (Ab092591) at 1/150 dilution.

Recombinant Calreticulin Antibody (Ab092591) - IHC
Immunohistochemical analysis of paraffin-embedded Human renal cancer, using Recombinant Calreticulin Antibody (Ab092591) at 1/150 dilution. 

Recombinant Calreticulin Antibody (Ab092591) - IHC
Immunohistochemical analysis of paraffin-embedded Human placenta, using Recombinant Calreticulin Antibody (Ab092591) at 1/150 dilution.

Recombinant Calreticulin Antibody (Ab092591) - IHC
Immunohistochemical analysis of paraffin-embedded Mouse testis, using Recombinant Calreticulin Antibody (Ab092591) at 1/150 dilution.

Recombinant Calreticulin Antibody (Ab092591) - IHC
Immunohistochemical analysis of paraffin-embedded Mouse cerebellum, using Recombinant Calreticulin Antibody (Ab092591) at 1/150 dilution.

Application
ApplicationDilution info
WB

1/500-1/2000

IF/ICC

1/50 - 1/200

IHC

1/50-1/200

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)
CALB2 Tbio Calretinin (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.

1 results found

Lot NumberCertificate TypeDateItem
ZJ24F0910047Certificate of AnalysisJun 17, 2026 Ab092591
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 Recombinant grade guide → View Validated grade guide → View ExactAb™ grade guide → View KD Validation grade guide →

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