Recombinant GNAI2 Antibody - Primary antibody, specific to GNAI2, Rabbit IgG

Cat. No.: Ab105893
AVAILABLE TO ORDER
GRADE & PURITY 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. 0.5 mg/mL
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
Ab105893-10μl
1
$99.90
50μl
Ab105893-50μl
1
$259.90
100μl
Ab105893-100μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$419.90
1ml
Ab105893-1ml
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

ExactAb™, Validated, Recombinant, 0.5 mg/mL ExactAb™,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 GNAI2 Antibody, Recombinant, could be used for WB, IHC, IF, ICC and so on.
Application:
WB: 1/500-1/1000
IHC: 1/50-1/100
IF/ICC: 1/50-1/200
Protein Function
Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmembrane signaling systems. The G(i) proteins are involved in hormonal regulation of adenylate cyclase: they inhibit the cyclase in response to beta-adrenergic stimuli. May play a role in cell division.

Specifications

Product Name
Recombinant GNAI2 Antibody - Primary antibody, specific to GNAI2, Rabbit IgG
Synonyms
Adenylate cyclase inhibiting G alpha protein | Adenylate cyclase-inhibiting G alpha protein | GIP | GNAI 2 | Gnai2 | GNAI2_HUMAN | GNAI2B | GTP binding regulatory protein Gi alpha 2 chain | Guanine nucleotide binding protein G protein alpha inhibiting act
Specifications & Purity
ExactAb™, Validated, Recombinant, 0.5 mg/mL
Host species
Rabbit
Specificity
GNAI2
Immunogen
A synthetic peptide derived from human GNAI2 (AA 291-304)
Positive Control
WB: HeLa, HUVEC, U937 and C6 cell lysates. HC: Human lung cancer tissue. IF/ICC: HeLa cells.
Conjugation
Unconjugated
Grade
ExactAb™, Recombinant, Validated
Isotype
Rabbit IgG
SDS-PAGE
150 kDa
Purification Method
Antigen affinity 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 long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images

Recombinant GNAI2 Antibody (Ab105893) - Western Blot
All lanes: Recombinant GNAI2 Antibody (Ab105893) at 1/1000 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/30000 dilution
Predicted band size: 40 kDa
Observed band size: 37 kDa
Exposure time: 1.2 s

Recombinant GNAI2 Antibody (Ab105893) - IHC
Immunohistochemistry analysis of paraffin-embedded Human lung cancer using Recombinant GNAI2 Antibody (Ab105893). High-pressure and temperature Sodium Citrate pH 6.0 was used for antigen retrieval.

Recombinant GNAI2 Antibody (Ab105893) - IF/ICC
Immunocytochemistry analysis of GNAI2 (green) in HeLa using Recombinant GNAI2 Antibody (Ab105893) and DAPI (blue).

Application
ApplicationDilution info
IHC

1/50 - 1/100

IF/ICC

1/50 - 1/200

WB

1/500-1/1000

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)
GNAI2 Tchem Guanine nucleotide-binding protein G(i) subunit alpha-2 (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.

2 results found

Lot NumberCertificate TypeDateItem
ZJ24F0809521Certificate of AnalysisMay 22, 2026 Ab105893
ZJ24F0809522Certificate of AnalysisMay 22, 2026 Ab105893
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 Recombinant grade guide → View Validated grade guide → View ExactAb™ grade guide →

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