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236
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
279
  • Prof. Joel L. Sussman
141
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
176
176-177 - Monoclonal antibodies to phospho-ERK/Map Kinase Description: Monoclonal antibodies raised against peptides containing the 11 amino acids, HTGFLTEYVAT, corresponding to the ERK activation loop either Tyr -phosphorylated (ERK-PY193), or Thr-phosphorylated (ERK-PT115). ERK belongs to the...

176-177 - Monoclonal antibodies to phospho-ERK/Map Kinase

Description: Monoclonal antibodies raised against peptides containing the 11 amino acids, HTGFLTEYVAT, corresponding to the ERK activation loop either Tyr -phosphorylated (ERK-PY193), or Thr-phosphorylated (ERK-PT115).

ERK belongs to the family of mitogen-activated protein kinases (MAPKs) and is an important component in many intracellular signaling events. ERK is phosphorylated and activated by the upstream kinases, MEK1 and MEK2 on regulatory Threonin (Thr) and tyrosine (Tyr) residues, which are localized in the activation loop of ERK.

Reference: Yao Z, Dolginov Y, Hanoch T, Yung Y, Ridner G, Lando Z, Zharhary D, Seger R. 2000. Detection of partially phosphorylated forms of ERK by monoclonal antibodies reveals spatial regulation of ERK activity by phosphatases. FEBS Lett. 468(1):37-42.

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  • Prof. Rony Seger
261
261 - Monoclonal antibody to GluR3B Description: Mouse monoclonal antibody (IgG2a), raised against a synthetic peptide of the Glutamate receptor (GluR3B), corresponding to amino acids 383-395 (NEYERFVPFSDQQISNDSSSSENR) of Leishmania donovani GluR3B. May be used for diagnosis as well as drug...

261 - Monoclonal antibody to GluR3B

Description: Mouse monoclonal antibody (IgG2a), raised against a synthetic peptide of the Glutamate receptor (GluR3B), corresponding to amino acids 383-395 (NEYERFVPFSDQQISNDSSSSENR) of Leishmania donovani GluR3B.

May be used for diagnosis as well as drug development for "autoimmune epilepsy”, a condition characterized by high levels of neuropathogenic human anti-GluR3B in serum and CSF.

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  • Dr. Mia Levite
  • Prof. Vivian I. Teichberg
118
  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: §  118 - Monoclonal antibody to Buserelin      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:

§  118 - Monoclonal antibody to Buserelin

     Description: Rat monoclonal antibodies raised against Buserelin.

     Available clone: 8B4, IgG1.

 
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  • Dr. Fortune Kohen
238
238 - CP Peptide Description: Core peptide (CP; GLRILLLKV-D-stereoisomer), a synthetic peptide coding for the transmembrane domain of the ?-subunit of the T-cell receptor (TCR), a region that has been identified to be crucial for the assembly and function of the TCR. Was shown to significantly inhibit...

238 - CP Peptide

Description: Core peptide (CP; GLRILLLKV-D-stereoisomer), a synthetic peptide coding for the transmembrane domain of the ?-subunit of the T-cell receptor (TCR), a region that has been identified to be crucial for the assembly and function of the TCR.

Was shown to significantly inhibit T-cell-mediated inflammation upon subcutaneously administration in animal models. Has the potential of being used as an alternative therapy for immunosuppression.

Reference: Gerber D, Quintana FJ, Bloch I, Cohen IR, Shai Y. 2005. D-enantiomer peptide of the TCRalpha transmembrane domain inhibits T-cell activation in vitro and in vivo. FASEB J. 19(9):1190-2.

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  • Prof. Yechiel Shai
295
295 – Milstein catalyst Description: Carbonylhydrido[6-(di-t-butyl-phosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II). Ruthenium-based catalyst that converts amines and alcohols into amides. Reference: Chidambaram Gunanathan, Yehoshoa Ben-David, David Milstein. 2007....

295 – Milstein catalyst

Description: Carbonylhydrido[6-(di-t-butyl-phosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II).

Ruthenium-based catalyst that converts amines and alcohols into amides.

Reference: Chidambaram Gunanathan, Yehoshoa Ben-David, David Milstein. 2007. Direct Synthesis of Amides from Alcohols and Amines with Liberation of H2. Science

317(5839):790-2.

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  • Prof. David Milstein
143
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: §  143 - Monoclonal antibody to Medroxy-progesterone-acetate     ...

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:

§  143 - Monoclonal antibody to Medroxy-progesterone-acetate

     Description: Rat monoclonal antibodies raised against Medroxy-progesterone- acetate(MPA)-3-carboxymethyl oxime- BSA. Available clone: 1F5, IgG1.

     Medroxy-progesterone-acetate (MPA) is a highly potent progestational steroid that has been used worldwide as a contraceptive.

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  • Dr. Fortune Kohen
179
179 - Allyl-mercapto-captopril (CPSSA - Captosal) Description: Conjugation between allicin (the biologically active molecule in garlic) and captopril, a known antihypertensive drug. Was shown to offer therapeutic benefits for the treatment of the metabolic syndrome, as demonstrated by various animal...

179 - Allyl-mercapto-captopril (CPSSA - Captosal)

Description: Conjugation between allicin (the biologically active molecule in garlic) and captopril, a known antihypertensive drug. Was shown to offer therapeutic benefits for the treatment of the metabolic syndrome, as demonstrated by various animal models. These include improvement of glucose tolerance, preventing weight gain, lowering blood pressure, reducing cardiac hypertrophy and potent antioxidant activities.

Reference: Miron T, Rabinkov A, Peleg E, Rosenthal T, Mirelman D, Wilcheck M. 2004. Allylmercaptocaptopril: a new antihypertensive drug. Am. J. Hypertens. 1:71-73.

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  • Prof. David Mirelman
265
Monoclonal antibodies specific to cholesterol/ceramide mixture Description: Monoclonal antibodies specific for cholesterol/ceramide-rich domains (clones 405F, 14F, 499F) and cholesterol micro-domains (clones 36A1, 5881) in cell membranes. Originally raised against an artificial monolayer of lipid...

Monoclonal antibodies specific to cholesterol/ceramide mixture

Description: Monoclonal antibodies specific for cholesterol/ceramide-rich domains (clones 405F, 14F, 499F) and cholesterol micro-domains (clones 36A1, 5881) in cell membranes.

Originally raised against an artificial monolayer of lipid mixtures in, and were shown to specifically label the above domains in different cell membranes.

Reference:  Scheffer L, Futerman AH, Addadi L. 2007. Antibody labeling of cholesterol/ceramide ordered domains in cell membranes. Chembiochem 8(18):2286-94.

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  • Prof. Lia Addadi
120
Monoclonal antibodies raised against bFSH. Available clone: 1G12. Follicle-stimulating hormone (FSH) is synthesized and secreted by gonadotrophs of the anterior pituitary gland. FSH regulates the development, growth, pubertal maturation and reproductive processes of the body.Reference: Somjen D1,...

Monoclonal antibodies raised against bFSH. Available clone: 1G12.
Follicle-stimulating hormone (FSH) is synthesized and secreted by gonadotrophs of the anterior pituitary gland. FSH regulates the development, growth, pubertal maturation and reproductive processes of the body.
Reference: Somjen D1, Tordjman K, Kohen F, Baz M, Razon N, Ouaknine G, Stern N. 1997. Combined beta FSH and beta LH response to TRH in patients with clinically non-functioning pituitary adenomas. Clin Endocrinol (Oxf). 46(5):555-62.

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.

 

Peptide Hormones:

§  120 – Monoclonal antibody to FSH

Description: Monoclonal antibodies raised against bFSH. Available clone: 1G12.

Follicle-stimulating hormone (FSH) is synthesized and secreted by gonadotrophs of the anterior pituitary gland. FSH regulates the development, growth, pubertal maturation and reproductive processes of the body.

      Reference: Somjen D1, Tordjman K, Kohen F, Baz M, Razon N, Ouaknine G, Stern N. 1997. Combined beta FSH and beta LH response to TRH in patients with clinically non-functioning pituitary adenomas. Clin Endocrinol (Oxf). 46(5):555-62.


 

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  • Dr. Fortune Kohen
252
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. Anti-idiotypic antibody raised against anti-progesterone-7- BSA.KLH conjugate (clone 2H4)....

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.
Anti-idiotypic antibody raised against anti-progesterone-7- BSA.KLH conjugate (clone 2H4). Available clones: 15F11 (betatypic), 2E11  (alphatypic).
Reference: Fort?ne Kohen, Josef de Boever, Geoff Barnard. 1996.  Noncompetitive immunoassay for small molecules. Immunoassay. Pages  405-421.

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.

Anti-idiotypic antibodies to anti-steroids:

§  252-253 - Anti-idiotypic antibodies against anti-progesterone   

      Description: Anti-idiotypic antibody raised against anti-progesterone-7-     BSA.KLH conjugate (clone 2H4). Available clones: 15F11 (betatypic), 2E11 (alphatypic).

            Reference: Fort?ne Kohen, Josef de Boever, Geoff Barnard. 1996. Noncompetitive immunoassay for small molecules. Immunoassay. Pages 405-421.

 
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  • Dr. Fortune Kohen
101
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: §  101 – Monoclonal antibody to LTC4 Description: Rat monoclonal antibodies raised...

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:

§  101 – Monoclonal antibody to LTC4

Description: Rat monoclonal antibodies raised against Leukotriene C4-KLH.

Available clone:  6E7 (IgG1).

Cysteinyl leukotrienes are potent lipid mediators in inflammation, inducing

smooth muscle contractions and increased capillary permeability.

 
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  • Dr. Fortune Kohen
315
315 - TBBL (5-thiobutyl butyrolactone) Description: TBBL (5-thiobutyl butyrolactone) is a chromogenic lipo-lactone substrate for Serum paraoxonases (PONs), used for sera tests of PONs activity, based on their lactonase activity.  The primary enzymatic reaction produces an unstable intermediate that...

315 - TBBL (5-thiobutyl butyrolactone)

Description: TBBL (5-thiobutyl butyrolactone) is a chromogenic lipo-lactone substrate for Serum paraoxonases (PONs), used for sera tests of PONs activity, based on their lactonase activity.  The primary enzymatic reaction produces an unstable intermediate that rapidly collapses to release a fluorescent/chromogenic moiety.

Can be used with a variety of biological samples, for example, serum, cells or cell lysates and suitable for high-throughput screens.

Serum paraoxonase (PON1) is a high-density lipoprotein(HDL)-associated enzyme with antiatherogenic and detoxification properties that hydrolyzes a wide range of substrates and exhibits a wide range of physiologically important activities, including cholesterol efflux, drug metabolism and the detoxification of Ops (organophosphates).

Reference: Khersonsky O, Tawfik DS. 2006. Chromogenic and fluorogenic assays for the lactonase activity of serum paraoxonases. Chembiochem. 7(1):49-53.

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  • Prof. Dan S. Tawfik

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