Merck
CN
All Photos(1)

Documents

05-443

Sigma-Aldrich

Anti-VEGF Antibody, clone JH

clone JH, Upstate®, from mouse

Sign Into View Organizational & Contract Pricing

Synonym(s):
Vascular permeability factor, vascular endothelial growth factor, vascular endothelial growth factor A, vascular endothelial growth factor isoform VEGF165
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100
400

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

JH, monoclonal

species reactivity

rat, mouse, rabbit, human

manufacturer/tradename

Upstate®

technique(s)

immunohistochemistry: suitable (paraffin)

isotype

IgG1κ

suitability

not suitable for Western blot

NCBI accession no.

UniProt accession no.

shipped in

dry ice

target post-translational modification

unmodified

Gene Information

human ... VEGFA(7422)

General description

The Flt gene family of receptor tyrosine kinases includes Flt-1, KDR/Flk-1, Flt-3, and Flt-4. They encode receptors for VEGF, characterized by seven Ig-loops within their extracellular domain and a split kinase domain within the cytoplasmic domain. VEGF is an important angiogenic factor of many solid tumors and is also involved in the differentiation of endothelial cells. Flt-1 (Fms-like tyrosine kinase, VEGF-R1) is expressed on endothelial cells and on the common precursors of endothelial and hematopoietic stem cells. KDR (Flk-1, VEGF-R2) is the principal receptor involved in VEGF signaling. KDR is expressed on endothelial cells and stimulates angiogenesis, but is also expressed on bone marrow cells, and is thought to play a role in driving the proliferation of most or all leukemic cells. Flt3 is a class III receptor tyrosine kinase that is closely related to c-Kit and c-Fms. It is expressed in primitive hematopoietic cells and its ligand exerts proliferative effects on these cells in co-operation with other cytokines. Flt3 is also expressed the placenta, testis, spleen, thymus, bone marrow, brain and in cerebellar Purkinje cells. The VEGF receptors stimulate the Ras-MAP kinase pathway, suggesting that it signals as a conventional receptor tyrosine kinase.

Specificity

Other species not tested.
Recognizes 34-54 kDa isoforms of Vascular Endothelial Growth Factor/Vascular Permeability Factor (VEGF/VPF).

Immunogen

Recombinant human VEGF121. Clone JH121

Application

Immunohistochemistry: This lot of antibody detected VEGF in formalin fixed, paraffin embedded, human.tissues, using a 1:50 dilution incubated overnight at 4°C.

Immunoprecipitation: 2 µg of this antibody has been reported to immunoprecipitate VEGF from 1 mg of protein lysate.
Research Category
Signaling
Research Sub Category
Growth Factors & Receptors
This Anti-VEGF Antibody, clone JH is validated for use in IH(P) for the detection of VEGF.

Quality

Biological Blockade: Incubation of HUVEC cells with 5 µg/mL of a previous lot and 5 ng/mL of VEGF (Catalog # 01-185) has shown growth inhibition of 20-70%.

Target description

34-54 kDa isoforms

Physical form

Format: Purified
Protein G Chromatography
Purified mouse monoclonal IgG1k in buffer containing 10 mM PBS, pH 7.4.

Storage and Stability

Stable for 1 year at from date of receipt.

Analysis Note

Control
Expressed in most tissue, including Pancreas, Kidney, Adenocarcinoma.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

VEGF121, a vascular endothelial growth factor (VEGF) isoform lacking heparin binding ability, requires cell-surface heparan sulfates for efficient binding to the VEGF receptors of human melanoma cells.
Cohen, T, et al.
The Journal of Biological Chemistry, 270, 11322-11326 (1995)
Treatment-induced neoangiogenesis in cerebral arteriovenous malformations.
U Sure, N Butz, A M Siegel, H D Mennel, S Bien, H Bertalanffy
Clinical Neurology and Neurosurgery null
Hiroshi Kubo et al.
Genes to cells : devoted to molecular & cellular mechanisms, 14(3), 407-424 (2009-02-21)
Although ex vivo expanded mesenchymal stem cells (MSC) have been used in numerous studies, the molecular signature and in vivo distribution status of MSC remain unknown. To address this matter, we identified numerous human MSC-characteristic genes--including nine transcription factor genes--using
C C Tassou et al.
Journal of food protection, 67(1), 193-198 (2004-01-14)
The effect of prestorage treatments, such as immersion in a sorbate solution (5%, wt/vol), heating (60 degrees C, 1 min), and a combination of the two treatments, and the subsequent storage in air or under modified atmosphere packaging (MAP; 40%
Exogenous Smad3 accelerates wound healing in a rabbit dermal ulcer model.
Sumiyoshi, K; Nakao, A; Setoguchi, Y; Okumura, K; Ogawa, H
The Journal of Investigative Dermatology null

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service