HA tag Mouse mAb (FITC) - Primary antibody, specific to HA

Cat. No.: Ab222049
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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 0.5 mg/mL
Application
Flow Cytometry, IF/ICC
Host species
Mouse
Reactive species
Species independent
Isotype
Mouse IgG2b
Clone Number
12CA5
Conjugation
FITC
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μl
Ab222049-10μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$69.90
50μl
Ab222049-50μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$169.90
100μl
Ab222049-100μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$259.90
1ml
Ab222049-1ml
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.
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Why this grade

High Performance, Validated, ExactAb™, 0.5 mg/mL ExactAb™,High Performance,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,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.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Mouse anti HA tag Antibody, Monoclonal antibody(12CA5), could be used for Flow Cytometry, IF/ICC and so on.

Specifications

Product Name
HA tag Mouse mAb (FITC) - Primary antibody, specific to HA
Synonyms
HA epitope tag antibody | HA1 antibody | HA2 antibody | hemagglutinin antibody | Hemagglutinin HA1 chain antibody | Hemagglutinin HA2 chain antibody | HA Epitope Tag | HA Tag | HA | Hemagglutinin | HA tag antibody | Anti- HA tag antibody
Specifications & Purity
High Performance, Validated, ExactAb™, 0.5 mg/mL
Biochemical and Physiological Mechanisms
Human influenza hemagglutinin (HA) is a surface glycoprotein required for the infectivity of the human virus. The HA tag is derived from the HA molecule corresponding to amino acids 98-106 has been extensively used as a general epitope tag in expression v
Host species
Mouse
Specificity
HA
Immunogen
Influenza virus hemagglutinin protein (AA 98-106).
Positive Control
Flow Cytometry: HEK293 cells transfected with HA and mCherry tags IF/ICC: HEK293 cells transfected with HA and mCherry tags
Conjugation
FITC
Excitation (nm)
Blue Laser(488nm)
Emission(nm)
517nm
Ex/Em(nm)
Ex:498nm;Em:517nm
Grade
ExactAb™, High Performance, Validated
Purification Method
Protein G purified
Concentration
0.5 mg/mL
Storage and Shipping
Storage
Protected from light,Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C. Protect from light. Avoid freeze/thaw cycles.
Images

HA tag Mouse mAb (FITC) (Ab222049) - IF/ICC
IF analysis of HA tag (Green) in HEK293T cells transfected with a mCherry-HA tag. The cells were fixed with 4% Paraformaldehyde Fix Solution (P395744) for 15 minutes, permeabilized with 0.3% Triton X-100 (I743383) for 15 minutes, and blocked with 2% BSA for 1 hour at room temperature. Cells were stained with HA tag Mouse mAb (FITC) (Ab222049) at 1/1000 dilution in blocking buffer for 2 hour at room temperature in the dark. Cells were counterstained with DAPI (Blue). Images were taken on the confocal laser scanning microscope.

HA tag Mouse mAb (FITC) (Ab222049) - Flow Cytometry
Flow Cytometry analysis of HA tag expression by HEK293T cells transfected with a mCherry-HA tag (red) compared to an isotype control (blue). The cells were fixed with 4% Paraformaldehyde Fix Solution (P395744) for 15 minutes, permeabilized with 0.3% Triton X-100 (I743383) for 15 minutes and then stained with HA tag Mouse mAb (FITC) (Ab222049) at a dilution of 1/500 for 30 minutes at 4°C in the dark. Blue - Mouse IgG (FITC) (Ab180307).

Application
ApplicationDilution info
IF/ICC

1/100-1/1000

Flow Cytometry

1:50-1:500

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
ZJ25F0926911Certificate of AnalysisJul 14, 2026 Ab222049
ZJ25F0926912Certificate of AnalysisJul 14, 2026 Ab222049
ZJ25F0926913Certificate of AnalysisJul 14, 2026 Ab222049
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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 High Performance grade guide →

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