GFAP Recombinant antibody

• 

  WB analysis of U-251 using 81063-1-RR

  U-251 cells were subjected to SDS PAGE followed by western blot with 81063-1-RR (GFAP antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 81063-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 81063-1-RR (GFAP antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  IHC staining of rat brain using 81063-1-RR

  Immunohistochemical analysis of paraffin-embedded rat brain tissue slide using 81063-1-RR (GFAP antibody) at dilution of 1:9900 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of rat brain using 81063-1-RR

  Immunohistochemical analysis of paraffin-embedded rat brain tissue slide using 81063-1-RR (GFAP antibody) at dilution of 1:9900 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of rat brain using 81063-1-RR

  Immunofluorescent analysis of (4% PFA) fixed rat brain tissue using GFAP antibody (81063-1-RR, Clone: 4C6 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of mouse brain using 81063-1-RR

  Immunofluorescent analysis of (4% PFA) fixed mouse brain tissue using GFAP antibody (81063-1-RR, Clone: 4C6 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of mouse brain using 81063-1-RR

  Immunofluorescent analysis of (4% PFA) fixed mouse brain tissue using GFAP antibody (81063-1-RR, Clone: 4C6 ) at dilution of 1:200 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of mouse brain using 81063-1-RR

  Immunofluorescent analysis of (4% PFA) fixed frozen OCT-embedded mouse brain tissue using GFAP antibody (81063-1-RR, Clone: 4C6 ) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2).

• 

  Affinity and Kinetic Characterization of 81063-1-RR

  Biolayer interferometry (BLl) kinetic assays of 81077-1-RR against Human GFAP were performed. The affinity constant is below 1 pM.

GFAP Uni-rAb^TM Recombinant Antibody for WB, IHC, IF-P, IF-Fro, ELISA

Cat No. 81063-1-RR

Clone No.4C6

Reviews (1)

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat, pig

Applications

WB, IHC, IF-P, IF-Fro, ELISA

Synonyms

glial fibrillary acidic protein, 4C6

---

Tested Applications

• Positive WB detected in: U-251 cells, rat brain tissue, mouse brain tissue, pig brain tissue
• Positive IHC detected in: rat brain tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF-P detected in: rat brain tissue, mouse brain tissue
• Positive IF-Fro detected in: mouse brain tissue

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:4950-1:19800
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Immunofluorescence (IF)-FRO: IF-FRO : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

81063-1-RR targets GFAP in WB, IHC, IF-P, IF-Fro, ELISA applications and shows reactivity with human, mouse, rat, pig samples.

• Tested Reactivity: human, mouse, rat, pig
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: GFAP fusion protein Ag10423
• Full Name: glial fibrillary acidic protein
• Calculated Molecular Weight: 432 aa, 50 kDa
• GenBank Accession Number: BC013596
• Gene Symbol: GFAP
• Gene ID (NCBI): 2670
• RRID: AB_2923699
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: P14136
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

GFAP (Glial fibrillary acidic protein ), an intermediate-filament (IF) protein , is specifically expressed in cells of astroglial lineage and is widely used to mark astroglia in the brain. It is also used as a marker for intracranial and intraspinal tumors arising from astrocytes.

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

---

FH

Kateryna (Verified Customer) (01-23-2025)

We use the GFAP antibody to visualize astrocytes via immunostaining in mouse brain tissue. The mouse brain tissue is fixed, brain sections are 40 μm thick, and blocked with 3% normal goat serum. The incubation with the primary antibody (GFAP) is performed at 4°C overnight, followed by the corresponding Alexa 633-labeled anti-rabbit fluorescent secondary antibody.

• Applications: Immunofluorescence
• Primary Antibody Dilution: 1:100
• Cell Tissue Type: Mouse brain tissue

GFAP Antibody Immunofluorescence validation (1:100 dilution) in Mouse brain tissue (Cat no:81063-1-RR)