BDNF Polyclonal antibody

• 

  WB analysis using 28205-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 28205-1-AP (BDNF antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 28205-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 28205-1-AP (BDNF antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 28205-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 28205-1-AP (BDNF antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of SH-SY5Y using 28205-1-AP

  SH-SY5Y cells were subjected to SDS PAGE followed by western blot with 28205-1-AP (BDNF antibody) at dilution of 1:600 incubated at room temperature for 1.5 hours.

• 

  IHC staining of mouse cerebellum using 28205-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse cerebellum tissue slide using 28205-1-AP (BDNF antibody) at dilution of 1:800 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of mouse cerebellum using 28205-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse cerebellum tissue slide using 28205-1-AP (BDNF antibody) at dilution of 1:800 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

BDNF Polyclonal Antibody for WB, IHC, ELISA

Cat No. 28205-1-AP

Publications(149)

Reviews (2)

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IHC, IF, ELISA

Synonyms

BDNF precursor form, brain derived neurotrophic factor, Brain-derived neurotrophic factor

---

Tested Applications

• Positive WB detected in: mouse brain tissue, mouse cerebellum tissue, PC-12 cells, SH-SY5Y cells, rat brain tissue, rat cerebellum, C6 cells
• Positive IHC detected in: mouse cerebellum tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:8000
• Immunohistochemistry (IHC): IHC : 1:400-1:1600

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.

Published Applications

• KD/KO: See 1 publications below
• WB: See 131 publications below
• IHC: See 10 publications below
• IF: See 21 publications below

Product Information

28205-1-AP targets BDNF in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Cited Reactivity: human, mouse, rat
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: BDNF fusion protein Ag28276
• Full Name: brain-derived neurotrophic factor
• Calculated Molecular Weight: 247 aa, 28 kDa
• Observed Molecular Weight: 28-30 kDa
• GenBank Accession Number: BC029795
• Gene Symbol: BDNF
• Gene ID (NCBI): 627
• RRID: AB_2818984
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• UNIPROT ID: P23560
• 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

1) What is BDNF?

BDNF (brain-derived neurotrophic factor) is a small secreted growth factor that is important for the development and plasticity of the central nervous system and vital for long-term memory. Selected polymorphisms of BDNF have been shown to increase susceptibility to memory impairment and selected eating and mental disorders.

2) FAQs for BDNF

A) I can detect more than one band in my samples
BDNF is a neurotrophin that is a subject of maturation by proteolytic cleavage. The precursor protein (pre-proBDNF) is first cleaved to proBDNF (~34 kDa) by removing a signal peptide, and then to a mature form of BDNF (14 kDa). Additionally, (pre-)proBDNF can form dimers that run between 50 and 60 kDa, and a minor truncated form of proBDNF running at 28 kDa has also been reported (PMID: 11152678).

Publications

Species	Application	Title
		Autophagy; Trehalose induces autophagy via lysosomal-mediated TFEB activation in models of motoneuron degeneration.; Authors - Paola Rusmini
mouse	WB	Mater Today Bio; Injectable hyaluronic acid hydrogel loaded with BMSC and NGF for traumatic brain injury treatment.; Authors - Luyu Wang
mouse	WB	ACS Appl Mater Interfaces; Reactive Oxygen Species Scavenging Functional Hydrogel Delivers Procyanidins for the Treatment of Traumatic Brain Injury in Mice.; Authors - Xuyang Huang
mouse	WB	Aging Dis; Dietary Salt Disrupts Tricarboxylic Acid Cycle and Induces Tau Hyperphosphorylation and Synapse Dysfunction during Aging; Authors - Minghao Yuan
human	WB,IHC,IF	Oncogene; TRIM69 suppressed the anoikis resistance and metastasis of gastric cancer through ubiquitin‒proteasome-mediated degradation of PRKCD; Authors - Linqing Sun
rat	WB	Phytother Res; Neuroinflammation inhibition and neuroprotective effects of purpurin, a potential anti-AD compound, screened via network proximity and gene enrichment analyses; Authors - Jun Zhao

Reviews

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

---

FH

Marine (Verified Customer) (07-01-2025)

This Ac worked well

• Applications: Western Blot
• Primary Antibody Dilution: 1/500 and 1/1000
• Cell Tissue Type: Tumoral cells, endothelial cells, mouse fibroblasts

FH

Tanusree (Verified Customer) (12-18-2019)

Worked well in WB at 1:500 dilution.

• Applications: Western Blot,
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: Mouse brain