alpha Tubulin Mouse mAb - Primary antibody, specific to alpha tubulin, IgG2b

Cat. No.: Ab169013
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. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. 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. 0.5 mg/mL
Application
Flow Cytometry, IF/ICC, WB
Host species
Mouse
Reactive species
Human, Mouse, Rat
Isotype
Mouse IgG2b
Clone Number
CD03/1G2
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μl
Ab169013-10μl
≥10

$57.90

$99.90
Save $42.00 (42.04%)
50μl
Ab169013-50μl
1
$199.90
100μl
Ab169013-100μl
1
$299.90
1ml
Ab169013-1ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$1,499.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free,ExactAb™,Azide Free,Validated,High Performance,PBS Only,0.5 mg/mL Azide Free,Carrier Free,ExactAb™,High Performance,PBS Only,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

Application

WB: 1/1,000-1/20,000; Predicted molecular weight: 50 kDa

Flow: 0.002 μg/mL - 0.5 μg/mL

ICC/IF: 0.5 μg/mL


Specifications

Product Name
alpha Tubulin Mouse mAb - Primary antibody, specific to alpha tubulin, IgG2b
Synonyms
Alpha tubulin ubiquitous antibody | Alpha-tubulin ubiquitous antibody | K alpha 1 antibody | TBA1B_HUMAN antibody | TUBA1B antibody | Tubulin alpha 1B antibody | Tubulin alpha 1B chain antibody | Tubulin alpha ubiquitous antibody | Tubulin alpha ubiquitou
Specifications & Purity
Carrier Free, ExactAb™, Azide Free, Validated, High Performance, PBS Only, 0.5 mg/mL
Host species
Mouse
Specificity
alpha tubulin
Immunogen
Recombinant human alpha tubulin
Positive Control
WB: HeLa, MCF-7, Jurkat, HepG2, A549, Raji, HEK293, NIH3T3 and C6 whole cell lysates Flow: HeLa cells ICC/IF: HeLa cells
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, ExactAb™, High Performance, PBS Only, Validated
Isotype
IgG2b
Light Chain Type
kappa
SDS-PAGE
185 kDa
Purification Method
Protein A purified
Concentration
0.5 mg/mL
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 or -80°C. Avoid freeze / thaw cycle.
Images

alpha Tubulin Mouse mAb (Ab169013) - Western Blot
All lanes: alpha Tubulin Antibody (Ab169013) at 1/500 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Mouse IgG H&L (HRP) at 1/20000 dilution

Predicted band size: 50.0 kDa
Observed band size: 50.0 kDa
Exposure time: 60.0 s 

alpha Tubulin Mouse mAb (Ab169013) - Flow Cytometry
Overlay histogram showing HeLa cells stained with alpha Tubulin Mouse mAb (Ab169013) (Red). Cells were fixed and permeabilized with 100% methanol. A Goat Anti-Mouse IgG H&L (PE) (Ab179006) was used as the secondary antibody. Unlabeled sample (Black) was used as a negative control. The mouse IgG (Ab170217) was used as an isotype control (Blue).

alpha Tubulin Mouse mAb (Ab169013) - ICC/IF
IF analysis of alpha Tubulin (Green) in HeLa cells. The cells were fixed and permeabilized with 100% methanol for 5 minutes, and blocked with 2% BSA for 1 hour at room temperature. Cells were stained with alpha Tubulin Mouse mAb (Ab169013) at 0.5 μg/mL in blocking buffer for 2 hour at RT and then incubated with Goat Anti-Mouse IgG H&L (FITC) (Ab179003) at a dilution of 1/1000 for 1 hour at room temperature in the dark. Cells were counterstained with DAPI (Blue). Images were taken on the confocal laser scanning microscope.

Application
ApplicationDilution info
IF/ICC

0.5 μg/mL

Flow Cytometry

0.002 μg/mL - 0.5 μg/mL

WB

1/1,000-1/20,000; Predicted molecular weight: 50 kDa

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)
TUBA1B Tchem Tubulin alpha-1B chain (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
ZJ24F0102671Certificate of AnalysisDec 16, 2025 Ab169013
ZJ24F0102672Certificate of AnalysisDec 16, 2025 Ab169013
ZJ24F0102673Certificate of AnalysisDec 16, 2025 Ab169013
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 High Performance grade guide → View PBS Only grade guide →

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