Recombinant Anti-VEGFA antibody [EPR20705] - BSA and Azide free (ab229377)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR20705] to VEGFA - BSA and Azide free
- Suitable for: WB
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
Overview
-
Product name
Anti-VEGFA antibody [EPR20705] - BSA and Azide free
See all VEGFA primary antibodies -
Description
Rabbit monoclonal [EPR20705] to VEGFA - BSA and Azide free -
Host species
Rabbit -
Tested applications
Suitable for: WBmore details -
Species reactivity
Reacts with: Mouse, Rat, Human -
Immunogen
This product was produced with the following immunogens:
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers. -
Positive control
- WB: Human fetal vessel lysate; HeLa, HUVEC, SH-SY5Y, Neuro-2a, bEND.3, C6 and RAW 264.7 whole cell lysates.
-
General notes
ab229377 is the carrier-free version of ab214424.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Properties
-
Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
Storage buffer
pH: 7.2
Constituent: PBS -
Carrier free
Yes -
Concentration information loading...
-
Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EPR20705 -
Isotype
IgG -
Research areas
Associated products
-
Alternative Versions
-
Compatible Secondaries
-
Conjugation kits
-
Isotype control
-
Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab229377 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
---|---|---|
WB |
Use at an assay dependent concentration. Detects a band of approximately 40 kDa (predicted molecular weight: 27 kDa).
|
Notes |
---|
WB
Use at an assay dependent concentration. Detects a band of approximately 40 kDa (predicted molecular weight: 27 kDa). |
Target
-
Function
Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds isoforms VEGF-165 and VEGF-145. Isoform VEGF165B binds to KDR but does not activate downstream signaling pathways, does not activate angiogenesis and inhibits tumor growth. -
Tissue specificity
Isoform VEGF189, isoform VEGF165 and isoform VEGF121 are widely expressed. Isoform VEGF206 and isoform VEGF145 are not widely expressed. -
Involvement in disease
Defects in VEGFA are a cause of susceptibility to microvascular complications of diabetes type 1 (MVCD1) [MIM:603933]. These are pathological conditions that develop in numerous tissues and organs as a consequence of diabetes mellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, and diabetic neuropathy. Diabetic retinopathy remains the major cause of new-onset blindness among diabetic adults. It is characterized by vascular permeability and increased tissue ischemia and angiogenesis. -
Sequence similarities
Belongs to the PDGF/VEGF growth factor family. -
Cellular localization
Secreted. VEGF121 is acidic and freely secreted. VEGF165 is more basic, has heparin-binding properties and, although a signicant proportion remains cell-associated, most is freely secreted. VEGF189 is very basic, it is cell-associated after secretion and is bound avidly by heparin and the extracellular matrix, although it may be released as a soluble form by heparin, heparinase or plasmin. - Information by UniProt
-
Database links
- Entrez Gene: 7422 Human
- Entrez Gene: 22339 Mouse
- Entrez Gene: 83785 Rat
- Omim: 192240 Human
- SwissProt: P15692 Human
- SwissProt: Q96KJ0 Human
- SwissProt: Q00731 Mouse
- SwissProt: P16612 Rat
see all -
Alternative names
- Folliculostellate cell-derived growth factor antibody
- Glioma-derived endothelial cell mitogen antibody
- MGC70609 antibody
see all
Images
-
All lanes : Anti-VEGFA antibody [EPR20705] (ab214424) at 1/1000 dilution
Lane 1 : Human fetal vessel lysate
Lane 2 : HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate
Lane 3 : HUVEC (human umbilical vein endothelial cell line) whole cell lysate
Lane 4 : SH-SY5Y (human neuroblastoma cell line from bone marrow) whole cell lysate
Lane 5 : Neuro-2a (mouse neuroblastoma cell line) whole cell lysate
Lane 6 : bEND.3 (mouse brain endothelioma cell line) whole cell lysate
Lane 7 : C6 (rat glial tumor cell line) whole cell lysate
Lane 8 : RAW 264.7 (mouse macrophage cell line transformed with Abelson murine leukemia virus) whole cell lysate
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution
Developed using the ECL technique.
Predicted band size: 27 kDa
Observed band size: 40 kDa why is the actual band size different from the predicted?Blocking/Dilution: 5% NFDM/TBST
Exposure time : Lanes 1-4/7-8: 3 minutes; Lane 5: 41 seconds; Lane 6: 15 seconds.
The blot was developed on a BIO-RAD® ChemiDoc™ MP instrument.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab214424).
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
-
Datasheet download
Certificate of Compliance
References (0)
ab229377 has not yet been referenced specifically in any publications.