GNAI2 Rabbit Polyclonal Antibody
Catalog# HA500293
GNAI2 Rabbit Polyclonal Antibody
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WB
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IF-Cell
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Human
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Mouse
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Rat
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unconjugated
Overview
Product Name
GNAI2 Rabbit Polyclonal Antibody
Antibody Type
Rabbit Polyclonal Antibody
Immunogen
Synthetic peptide within human GNAI2 aa 50-150 / 355.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IF-Cell
Molecular Weight
Predicted band size: 40 kDa
Positive Control
PC-12 cell lysates, 293 cell lysate, MCF-7 cell lysate, mouse hippocampus tissue lysate, RAW264.7, PC-12.
Conjugation
unconjugated
RRID
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Immunogen affinity purified.
Application Dilution
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WB
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1:1,000-1:2,000
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IF-Cell
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1:100-1:200
Target
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.
Background References
1. Cho H. et. al. Localization of Gi alpha proteins in the centrosomes and at the midbody: implication for their role in cell division. J. Cell Biol. 178:245-255(2007).
Subcellular Location
Cell membrane, Cytoplasm, Cytoskeleton, Membrane.
Synonyms
Adenylate cyclase inhibiting G alpha protein antibody
Adenylate cyclase-inhibiting G alpha protein antibody
GIP antibody
GNAI 2 antibody
Gnai2 antibody
GNAI2_HUMAN antibody
GNAI2B antibody
GTP binding regulatory protein Gi alpha 2 chain antibody
Guanine nucleotide binding protein G protein alpha inhibiting activity polypeptide 2 antibody
Guanine nucleotide-binding protein G(i) subunit alpha-2 antibody
ExpandImages
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☑ Knockdown (KD)
Western blot analysis of GNAI2 on different lysates with Rabbit anti-GNAI2 antibody (HA500293) at 1/1,000 dilution.
Lane 1: HAP1-parental cell lysate
Lane 2: HAP1-GNAI2 KD cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 40 kDa
Observed band size: 40 kDa
Exposure time: 10 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA500293) at 1/1,000 dilution was used in K1803 at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Western blot analysis of GNAI2 on PC-12 cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA500293, 1/1,000) was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature.
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Western blot analysis of GNAI2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA500293, 1/1,000) was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:200,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: 293 cell lysate
Lane 2: MCF-7 cell lysate
Lane 3: Mouse hippocampus tissue lysate -
Immunocytochemistry analysis of RAW264.7 cells labeling GNAI2 with Rabbit anti-GNAI2 antibody (HA500293) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-GNAI2 antibody (HA500293) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (HA601187, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Immunocytochemistry analysis of PC-12 cells labeling GNAI2 with Rabbit anti-GNAI2 antibody (HA500293) at 1/200 dilution.
Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-GNAI2 antibody (HA500293) at 1/200 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (HA601187, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"