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182
Monoclonal antibodies to IgE Description: Rat monoclonal anti-IgE antibodies that was generated by fusion of plasmacytoma (84.1C) or myeloma (EM953) cells with splenocytes of rat immunized with purified murine IgE mAb. The antibodies react with various IgE mAb of different specificities and not with...

Monoclonal antibodies to IgE

Description: Rat monoclonal anti-IgE antibodies that was generated by fusion of plasmacytoma (84.1C) or myeloma (EM953) cells with splenocytes of rat immunized with purified murine IgE mAb. The antibodies react with various IgE mAb of different specificities and not with immunoglobulins of other classes, and recognize an epitope on the murine Fc epsilon region.

Were shown to block IgE-Fc?R interactions and inhibit passive cutaneous anaphylaxis. 

Clone 84.1c recognizes a site on IgE, which is identical or very close to the Fc?R binding site. May be used for detection and manipulation of the IgE response in mice.

Reference:  Schwarzbaum S, Nissim A, Alkalay I, Ghozi MC, Schindler DG, Bergman Y, Eshhar Z. 1989. Mapping of murine IgE epitopes involved in IgE-Fc epsilon receptor interactions. Eur J Immunol 19(6):1015-23.

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  • Prof. Zelig Eshhar
274
Monoclonal antibodies for peptide and steroid hormones Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products.   §  127, 274, 141 – Monoclonal...

Monoclonal antibodies for peptide and steroid hormones

Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products.

 

§  127, 274, 141 – Monoclonal antibodies to estradiol         

      Description: Monoclonal antibodies raised against oestradiol-6-     carboxymethyl oxime-BSA. Available clones: 2F9 (Rat, IgG2a), 15 (IgG2b),    8D9 (IgG2a).

Estradiol is a sex hormone, which has not only a critical impact on reproductive and sexual functioning, but also affects other organs, including the bones. In the female, estradiol acts as a growth hormone for tissues of the reproductive organs.

            References: De Boever J, Kohen F, Usanachitt C, Vandekerckhove D, Leyseele D, Vandewalle L. 1986. Direct chemiluminescence immunoassay for estradiol in serum. Clin Chem. 32(10):1895-900.

            S?mjen D1, Amir-Zaltsman Y, Mor G, Gayer B, Lichter S, Nevo N, Kohen F. 1998. A monoclonal antibody to oestradiol potentiates the stimulation of the specific activity of the brain type creatine kinase by oestrogen in vivo and in vitro. J Steroid Biochem Mol Biol. 64(5-6):297-304.

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  • Dr. Fortune Kohen
155
Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry.   Isoflavones: §  155 – Monoclonal antibody to 7-(O)-carboxymethyl formononetin    Description: 7...

Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs

May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry.

 

Isoflavones:

§  155 – Monoclonal antibody to 7-(O)-carboxymethyl formononetin

   Description: 7-(O)-carboxymethyl formononetin is an isoflavone derivative, active as a selective estrogen receptor modulator.

 

 

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  • Dr. Fortune Kohen
257
257 - Monoclonal antibody to Gliomedin Description: Monoclonal antibody to Gliomedin (MAb 94) raised against a synthetic peptide corresponding to amino acid residues 273–287 (CVIPNDDTLVGRA), present in the extra cellular region of Rat Gliomedin. Gliomedin, a glial ligand for neurofascin and NrCAM, is...

257 - Monoclonal antibody to Gliomedin

Description: Monoclonal antibody to Gliomedin (MAb 94) raised against a synthetic peptide corresponding to amino acid residues 273–287 (CVIPNDDTLVGRA), present in the extra cellular region of Rat Gliomedin.

Gliomedin, a glial ligand for neurofascin and NrCAM, is expressed by myelinating Schwann cells and accumulates at the edges of each myelin segment, aligned with the forming nodes of Ranvier. Gliomedin was shown to induce ion channel organization along the nerve axons, elicit formation of myelin and initiate node formation. Immuno-detection of Gliomedin may be used for diagnostics of neurological pathologies or as a marker for nodes of Ranvier in human and various animal model systems.

Reference: Eshed Y, Feinberg K, Poliak S, Sabanay H, Sarig-Nadir O, Spiegel I, Bermingham JR Jr, Peles E. 2005. Gliomedin mediates Schwann cell-axon interaction and the molecular assembly of the nodes of Ranvier. Neuron. 47(2):215-29.

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  • Prof. Elior Peles
115
  Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry. Leukotrienes:   Veterinary drugs: § 115 - Monoclonal antibody to Sulfamethazine (SMZ)...

 

Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs

May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry.

Leukotrienes:

 

Veterinary drugs:

§ 115 - Monoclonal antibody to Sulfamethazine (SMZ)

Description: Rat monoclonal antibodies raised against Sulfamethazine-BSA.

    Available clone: 21C7, IgG1.

Sulfamethazine is an antibacterial agents commonly given to food animals (swine, fishetc.) to prevent disease and maximize production.

Reference: Fortune Kohen , Batya Gayer , Yehudith Amir-Zaltsman &

Michael O'Keeffe. 2000. Generation of an anti-idiotypic antibody as a surrogateLigand for sulfamethazine in immunoassay procedures, food and agricultural. Immunology 12:3 193-201.

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  • Dr. Fortune Kohen
138
Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products. Monoclonal antibodies raised against progesterone-7- carboxythio thioether-BSA (clone 2H4, Rat...

Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products.
Monoclonal antibodies raised against progesterone-7- carboxythio thioether-BSA (clone 2H4, Rat IgG1) and progesterone-11- hemisuccinate-BSA (clone 1E11, IgG1).
Progesterone is a C-21 steroid hormone involved in the female menstrual cycle, pregnancy and embryogenesis of humans and other species.
Reference: Jozef G. De Boever, Fotune Kohen, Eugene Bosmans. 1994.  Binding of homologous and heterologous isoluminol- and enzyme-labelled  progesterone conjugates to monoclonal antibodies. Analytica Chimica Acta.  290: 239-245

 

Monoclonal antibodies for peptide and steroid hormones

Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products.

 

§  138,146 – Monoclonal antibodies to Progesterone          

      Description:  Monoclonal antibodies raised against progesterone-7- carboxythio thioether-BSA (clone 2H4, Rat IgG1) and progesterone-11- hemisuccinate-BSA (clone 1E11, IgG1).

Progesterone is a C-21 steroid hormone involved in the female menstrual cycle, pregnancy and embryogenesis of humans and other species.

      Reference: Jozef G. De Boever, Fotune Kohen, Eugene Bosmans. 1994.      Binding of homologous and heterologous isoluminol- and enzyme-labelled   progesterone conjugates to monoclonal antibodies. Analytica Chimica Acta.    290: 239-245


 

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  • Dr. Fortune Kohen
186
A DNP-specific murine IgE monoclonal antibody Description: Hybridoma line producing large amounts of reaginic (IgE) anti-DNP monoclonal antibody (clone SPE-7), which was generated by the fusion of splenic lymphocytes from C57BL/6 mice and the NSI plasmacytoma cell line. The monoclonal reaginic antibody...

A DNP-specific murine IgE monoclonal antibody

Description: Hybridoma line producing large amounts of reaginic (IgE) anti-DNP monoclonal antibody (clone SPE-7), which was generated by the fusion of splenic lymphocytes from C57BL/6 mice and the NSI plasmacytoma cell line. The monoclonal reaginic antibody binds to mast cells or rat basophilic leukemia cells and, upon binding of DNP-protein, triggers an anaphylactic reaction.

Reference: Eshhar Z, Ofarim M, Waks T. 1980. Generation of hybridomas secreting murine reaginic antibodies of anti-DNP specificity. J Immunol 124(2):775-80.

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  • Prof. Zelig Eshhar
276
Monoclonal antibodies for peptide and steroid hormones Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products. §  275-276 – Monoclonal antibodies to...

Monoclonal antibodies for peptide and steroid hormones

Due to their high specificity and sensitivity these antibodies may be applicable for research, diagnosis and therapeutics. A particular use may be quality control of industrial manufacturing of food products.

§  275-276 – Monoclonal antibodies to estrone-3-glucuronide

Description: Monoclonal antibodies raised against estrone-3-glucuronide-BSA. Available clones: 8A3 (Rat, IgG2a), 155B3.

Estrone-glucuronide is the dominant metabolite of estradiol. Used as one reference method for determining ovulation.

            References: Geoff Barnard, Fortune Kohen. 1998. Monitoring ovarian function by the simultaneous time-resolved fluorescence immunoassay of two urinary steroid metabolites. Clin Chem 44:7 1520–1528.

Barnard G1, Kohen F, Mikola H, L?vgren T. 1989. Measurement of estrone-3-glucuronide in urine by rapid, homogeneous time-resolved fluoroimmunoassay. Clin Chem. 35(4):555-9.

 
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  • Dr. Fortune Kohen
173
181 - Monoclonal antibody to Galectin-8 Description: Monoclonal antibody to Galectin-8 (clone 106.1). Galectin-8 is a secreted, integrin-binding protein, part of a mammalian lectins family.  Galectin-8, also known as Prostate Cancer Tumor Antigen-1 (PCTA-1) is highly expressed in human prostate cancer...

181 - Monoclonal antibody to Galectin-8

Description: Monoclonal antibody to Galectin-8 (clone 106.1).

Galectin-8 is a secreted, integrin-binding protein, part of a mammalian lectins family.  Galectin-8, also known as Prostate Cancer Tumor Antigen-1 (PCTA-1) is highly expressed in human prostate cancer.  It was shown to trigger the transcription of a unique set of genes, some of which are associated with bone remodeling and prostate cancer progression.

Reference: Levy Y, Arbel-Goren R, Hadari YR, Eshhar S, Ronen D, Elhanany E, Geiger B, Zick Y. 2001. Galectin-8 functions as a matricellular modulator of cell adhesion. J Biol Chem. 276(33):31285-95.

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259
259 - Monoclonal antibody to Caspr Description: Monoclonal antibody to Caspr (Mab275), raised against the extracellular domain of Caspr. Caspr is a contactin-associated protein, part of the neurexin family of proteins. It lies in the paranodal section of the myelin sheath and has a role in myelin...

259 - Monoclonal antibody to Caspr

Description: Monoclonal antibody to Caspr (Mab275), raised against the extracellular domain of Caspr.

Caspr is a contactin-associated protein, part of the neurexin family of proteins. It lies in the paranodal section of the myelin sheath and has a role in myelin sheath attachment along with contactin. May be glycosylated.

Reference: Poliak S1, Gollan L, Martinez R, Custer A, Einheber S, Salzer JL, Trimmer JS, Shrager P, Peles E. 1999. Caspr2, a new member of the neurexin superfamily, is localized at the juxtaparanodes of myelinated axons and associates with K+ channels. Neuron. 24(4):1037-47.

 

Tech # 1269

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  • Prof. Elior Peles
117
Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry. Leukotrienes:   Drugs: §  117 – Monoclonal antibody to Digoxin         Description: Rat...

Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs

May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry.

Leukotrienes:

 

Drugs:

§  117 – Monoclonal antibody to Digoxin

        Description: Rat monoclonal antibodies raised against Digoxin.

        Available clone: 10F10, IgG1.

Digoxin is a purified cardiac glycoside similar to Digitoxin extracted from the foxglove plant, Digitalis lanata. Digoxin is widely used in the treatment of various heart conditions.

 
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  • Dr. Fortune Kohen
288
hVin monoclonal antibody Description: Monoclonal antibodies raised against human Vinculin purified from human uterus. Specifically stains Vinculin at cell-cell and cell-substrate contacts in tissue and cultured cells. Good reactivity is obtained with human, bovine, chicken, dog, rat mouse, turkey and...

hVin monoclonal antibody

Description: Monoclonal antibodies raised against human Vinculin purified from human uterus. Specifically stains Vinculin at cell-cell and cell-substrate contacts in tissue and cultured cells. Good reactivity is obtained with human, bovine, chicken, dog, rat mouse, turkey and xenopus Vinculin.

Vinculin is a cytoskeletal protein associated with the cytoplasmic faces of both cell-cell and cell-extracellular matrix adherens-type junctions. It functions as one of

several interacting proteins involved in anchoring F-actin to the membrane.

Reference: Geiger B, Volk T, Volberg T, Bendori R. 1987. Molecular interactions in adherens-type contacts. J Cell Sci Suppl.8:251-72.

Applications


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  • Prof. Benjamin Geiger
142
Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry.   Biotin: §  116, 142 – Monoclonal antibody to Biotin            Description: Monoclonal...

Monoclonal antibodies for Isoflavones, leukotrienes, biotin and human and veterinary drugs

May be used for monitoring drug additives in food providing animals for veterinary use and for the food industry.

 

Biotin:

§  116, 142 – Monoclonal antibody to Biotin

           Description: Monoclonal antibodies raised against biotinylated BSA.

           Available clones: F1, F4.

Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7). Functions as coenzyme for carboxylase enzymes, involved in the synthesis of fatty acids, isoleucine, and valine, and in gluconeogenesis.

Reference: Bag?i H1, Kohen F, Kus?uoglu U, Bayer EA, Wilchek M. 1993. Monoclonal anti-biotin antibodies simulate avidin in the recognition of biotin. FEBS Lett. 322(1):47-50.

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  • Dr. Fortune Kohen
237
236-237 - Diastereomer Lytic Peptides for Treatment of Solid Tumors and Metastasis Description: 15-mer (Leu-Lys-Dleu- Leu-Lys-Dlys-Leu-Dleu-Dlys-Lys-Leu-Leu-Dlys-Leu-Leu) and 15-mer Histidin (H-Leu-Lys-D-Leu- Leu-His-D-Lys-Leu-D-Leu-D-Lys-His-Leu-Leu-D-Lys-Leu-Leu-NH2) are membrane-active peptides...

236-237 - Diastereomer Lytic Peptides for Treatment of Solid Tumors and Metastasis

Description: 15-mer (Leu-Lys-Dleu- Leu-Lys-Dlys-Leu-Dleu-Dlys-Lys-Leu-Leu-Dlys-Leu-Leu) and 15-mer Histidin (H-Leu-Lys-D-Leu- Leu-His-D-Lys-Leu-D-Leu-D-Lys-His-Leu-Leu-D-Lys-Leu-Leu-NH2) are membrane-active peptides composed of both D- and L amino acids (diastereomers). These peptides have demonstrated potent anti-cancer and anti metastatic activities in several animal models including models for prostate and lung cancer. They were shown to successfully inhibit tumor growth when injected intratumorally or intraveneously. The 15-mer Histidine form shows reduced systemic toxicity.

References: Papo N, Braunstein A, Eshhar Z, Shai Y. 2004. Suppression of human prostate tumor growth in mice by a cytolytic D-, L-amino Acid Peptide: membrane lysis, increased necrosis, and inhibition of prostate-specific antigen secretion. Cancer Res. 64(16):5779-86.

Makovitzki A1, Fink A, Shai Y. 2009. Suppression of human solid tumor growth in mice by intratumor and systemic inoculation of histidine-rich and pH-dependent host defense-like lytic peptides. Cancer Res. 69(8):3458-63.

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  • Prof. Yechiel Shai

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