One characteristic feature of Alzheimerâs disease is the deposition of amyloid-beta peptide (Abeta) as amyloid plaques within specific regions of the human brain. Abeta is derived from the amyloid-beta peptide precursor protein (beta-APP) by the intramembranous cleavage activity of gamma-secretase. PEN-2 (Q9NZ42) is a critical component of PS1/gamma secretase (Farmery et al. 2003; Bergman et al. 2004).Alternative name: presenilin enhancer protein 2
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human, Mouse, Hamster
Expected Species:
Bovine, Xenopus laevis (Frog), Rat
Immunogen:
The antibody was raised against the N-terminal eleven residues of human PEN-2. PEN-2 is the smallest component of the multi-protein gamma-secretase complex. Chosen synthetic peptide has been conjugated to KLH
Alzheimer's disease (AD) is the most prevalent neurodegenerative disease in the growing population of elderly people. A hallmark of AD is the accumulation of plaques in the brain of AD patients. The plaques predominantly consist of aggregates of amyloid-beta (Abeta), a peptide of 39-42 amino acids generated in vivo by specific, proteolytic cleavage of the amyloid precursor protein P05067
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human
Expected Species:
Bovine, Chicken, Dog, Porcine, Rabbit
Immunogen:
synthetic peptide chosen from human Abeta (1-42) protein. Amino acid sequence: D-A-E-F-R-H-D-S-G-Y-E-V-H-H-Q-K-L-V-F-F-A-E-D-V-G-S-N-K-G-A-I-I-G-L-M-V-G-G-V-V-I-A
Applications:
Dot Blot (Dot), ELISA (ELISA), Immunolocalization (IL), Western blot (WB)
The antibody can detect Abeta (1-42), Abeta (1-28) Abeta (1-20) and Abeta (1-17). This product exhibits a low reactivity to monomeric Abeta (1-42) as determined by SDS-PAGE and Western blotting.Immunolocalization: human tissue was paraffin-embedded and sectioned. De-waxed and rehydrated in an ethanol gradient. Antigens were retrieved in sodium citrate buffer (pH 6) at 95°C for 1 h. The tissue sections were separately incubated for 1 h at RT with primary antibody and antibody binding was visualized with IgG Preoxidase Reagent Kit.
Application Details:
1 : 1000 (DB), 1 : 3000 (ELISA), 1-2 µg/ml (IL)
Purity:
Serum
Reconstitution:
For reconstitution add 100 µl of sterile water.
Related products:
Alzheimer | available antibodies for Alzheimer's disease
Molecular Weight:
4.5 kDa
Not reactive in:
No confirmed exceptions from predicted reactivity are currently known.
Selected references:
Lindhagen-Persson et al. (2010). Amyloid-β oligomer specificity mediated by the IgM isotype--implications for a specific protective mechanism exerted by endogenous auto-antibodies. PLoS One. 2010 Nov 10;5(11):e13928. doi: 10.1371/journal.pone.0013928.
Alzheimer's disease (AD) is the most prevalent neurodegenerative disease in the growing population of elderly people. A hallmark of AD is the accumulation of plaques in the brain of AD patients. The plaques predominantly consist of aggregates of amyloid-beta (Abeta), a peptide of 39-42 amino acids generated in vivo by specific, proteolytic cleavage of the amyloid precursor protein P05067
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Liquid in PBS pH 8.0, 0.02% sodium azide
Storage Temp:
Store at 4°C; make aliquots to avoid working with a stock. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from liquid material adhering to the cap or sides of the tubes.
Host Animal:
Chicken
Species Reactivity:
Human
Expected Species:
Bovine, Chicken, Dog, Porcine, Rabbit
Immunogen:
synthetic peptide chosen from human Abeta (1-42) protein. Amino acid sequence: D-A-E-F-R-H-D-S-G-Y-E-V-H-H-Q-K-L-V-F-F-A-E-D-V-G-S-N-K-G-A-I-I-G-L-M-V-G-G-V-V-I-A
Alzheimer's disease (AD) is the most prevalent neurodegenerative disease in the growing population of elderly people. A hallmark of AD is the accumulation of plaques in the brain of AD patients. The plaques predominantly consist of aggregates of amyloid-beta (Abeta), a peptide of 39-42 amino acids generated in vivo by specific, proteolytic cleavage of the amyloid precursor protein P05067
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Rabbit
Species Reactivity:
Human
Expected Species:
Bovine, Chicken, Dog, Porcine, Rabbit
Immunogen:
synthetic peptide chosen from human Abeta (1-42) protein. Amino acid sequence: D-A-E-F-R-H-D-S-G-Y-E-V-H-H-Q-K-L-V-F-F-A-E-D-V-G-S-N-K-G-A-I-I-G-L-M-V-G-G-V-V-I-A
Affinity purified using solid phase human alpha-1-antichymotrypsin. Antibody concentration is > 4.5 mg/ml (E 1% at 280 nm = 13.0).Antibody is supplied in 10 mM sodium phosphate, 0.15 M sodium chloride, pH 7.2. Contains 0.05% (w/v) sodium azide as preservative. Antibody purity is > 95% based on SDS-PAGE.
Application Details:
The optimal working dilution should be determined by the investigator.
Purity:
Affinity purified
Related products:
AS10 1399 | Alpha1-antichymotrypsin, affinity purified sheep antibodyantibodies to proteins involved in Amyloid disordersanti-goat Secondary antibodies
Molecular Weight:
48 kDa
Not reactive in:
No confirmed exceptions from predicted reactivity are currently known.
Affinity purified using solid phase human alpha-1-antichymotrypsin. Antibody concentration is > 4.5 mg/ml (E 1% at 280 nm = 13.0).Antibody is supplied in 10 mM sodium phosphate, 0.15 M sodium chloride, pH 7.2. Contains 0.05% (w/v) sodium azide as preservative. Antibody purity is > 95% based on SDS-PAGE.
Application Details:
The optimal working dilution should be determined by the investigator.
Soluble oligomeric assemblies of the Amyloid-β peptide are today anticipated to be the direct cause regarding the Alzheimer pathology. As a consequence, oligomeric Aβ-assemblies constitute a very interesting therapeutic target. Identification of Aβ-oligomers is however, technically challenging due to there labile nature and low abundance. Abeta oligomer-specific OMAB antibody is based on the IgM isotype and represents a new concept of Aβ-oligomer binders using a combination of high avidity and very low monovalent affinity. This combination creates a selectivity of the antibody towards the oligomeric fraction and minimizes reactivity towards monomeric species.
Product Type:
Antibody
Antibody Type:
Monoclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at 4°C. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Mouse
Species Reactivity:
Human Abeta oligomers only
Expected Species:
Rat
Immunogen:
partly aggregated, recombinant peptide corresponding to the human Abeta (1-40/42). Amino acid sequence: D-A-E-F-R-H-D-S-G-Y-E-V-H-H-Q-K-L-V-F-F-A-E-D-V-G-S-N-K-G-A-I-I-G-L-M-V-G-G-V-V. The epitope is 3-8. Molecular weight of immunogen is 4.5 kDa.
OMAB antibody is a versatile tool within research of Alzheimerâs disease. A sandwhich ELISA illustrates its potential regarding its high selectivity towards Aβ oligomers.
Application Details:
Coating antibody at 2 µg/ml (ELISA), 1 : 500 (IHC)
Purity:
Affinity purified
Reconstitution:
For reconstitution add 100 µl of sterile water.
Related products:
AS13 2716 | mAB-M | human Abeta protein (3-10) region, oligomer-specific, mouse monoclonal antibodyAS13 2715 | mAB-O | human Abeta protein (3-10) region, oligomer specific, mouse monoclonal antibodyAgrisera matching secondary antibody: Goat anti-mouse IgM (µ chain), HRP conjugated, min. cross-reactivity to human IgG/serum, AS10 969 Secondary antibodies
Molecular Weight:
4.5 kDa
Not reactive in:
No confirmed exceptions from predicted reactivity are currently known.
Selected references:
Kumar et al. (2018). Peptidomimetic-Based Multidomain Targeting Offers Critical Evaluation of Aβ Structure and Toxic Function. J Am Chem Soc. 2018 May 30;140(21):6562-6574. doi: 10.1021/jacs.7b13401. Kumar et al. (2017). Foldamer-Mediated Structural Rearrangement Attenuates Aβ Oligomerization and Cytotoxicity. J Am Chem Soc. 2017 Nov 29;139(47):17098-17108. doi: 10.1021/jacs.7b08259. Zhao et al. (2016). Antiamyloidogenic Activity of Aβ42-Binding Peptoid in Modulating Amyloid Oligomerization. Small. 2016 Oct 7. doi: 10.1002/smll.201602857.Richman et al. (2013). In Vitro and Mechanistic Studies of an Anti-Amyloidogenic Self-Assembled Cyclic D,L-#-Peptide Architecture. J. Americal Chemical Societ, Jan 19.Lindhagen-Persson et al. (2010). Amyloid-β Oligomer Specificity Mediated by the IgM Isotype â Implications for a Specific Protective Mechanism Exerted by Endogenous Auto-Antibodies. PLoS ONE.
Special application note:
OMAB antibody has been purified by by ion-exchange chromatography and is supplied in PBS without any additives as carrier proteins or sodium azide.Binding of OMAB antibody and Abeta oligomers at RT takes about 15 min.Fibrils are inaccessible for OMAB antibodies therefore if a discrimination between fibrils and oligomers is to be achieved, dot blot can be used. Start with antigen concentration of 500 ng/dot followed by 2X dilution steps. Blocking: non-fat milk and washes with 0.3 % Tween 20 in TBS pH 7.4.
Soluble oligomeric assemblies of the Amyloid-β peptide are today anticipated to be the direct cause regarding the Alzheimer pathology. As a consequence, oligomeric Aβ-assemblies constitute a very interesting therapeutic target. Identification of Aβ-oligomers is however, technically challenging due to there labile nature and low abundance. Abeta oligomer-specific OMAB antibody is based on the IgM isotype and represents a new concept of Aβ-oligomer binders using a combination of high avidity and very low monovalent affinity. This combination creates a selectivity of the antibody towards the oligomeric fraction and minimizes reactivity towards monomeric species.
Product Type:
Antibody
Antibody Type:
Monoclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at 4°C. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Mouse
Species Reactivity:
Human Abeta oligomers only
Expected Species:
Rat
Immunogen:
partly aggregated, recombinant peptide corresponding to the human Abeta (1-40). Amino acid sequence: D-A-E-F-R-H-D-S-G-Y-E-V-H-H-Q-K-L-V-F-F-A-E-D-V-G-S-N-K-G-A-I-I-G-L-M-V-G-G-V-V
OMAB antibody is a versatile tool within research of Alzheimerâs disease. A sandwhich ELISA illustrates its potential regarding its high selectivity towards Aβ oligomers.
Application Details:
Coating antibody at 2 µg/ml (ELISA), 1 : 500 (IHC)
Purity:
Affinity purified
Reconstitution:
For reconstitution add 100 µl of sterile water.
Related products:
AS13 2716 | mAB-M | human Abeta protein (3-10) region, oligomer-specific, mouse monoclonal antibodyAS13 2715 | mAB-O | human Abeta protein (3-10) region, oligomer specific, mouse monoclonal antibodyAgrisera matching secondary antibody: Goat anti-mouse IgM (µ chain), HRP conjugated, min. cross-reactivity to human IgG/serum, AS10 969 Secondary antibodies
Molecular Weight:
4.5 kDa
Not reactive in:
No confirmed exceptions from predicted reactivity are currently known.
Selected references:
Richman et al. (2013). In Vitro and Mechanistic Studies of an Anti-Amyloidogenic Self-Assembled Cyclic D,L-#-Peptide Architecture. J. Americal Chemical Societ, Jan 19.Lindhagen-Persson et al. (2010). Amyloid-β Oligomer Specificity Mediated by the IgM Isotype â Implications for a Specific Protective Mechanism Exerted by Endogenous Auto-Antibodies. PLoS ONE.
Special application note:
OMAB antibody has been purified by by ion-exchange chromatography and is supplied in PBS without any additives as carrier proteins or sodium azide. Binding of OMAB antibody and Abeta oligomers at RT takes about 15 min.Fibrils are inaccessible for OMAB antibodies therefore if a discrimination between fibrils and oligomers is to be achieved, dot blot can be used. Start with antigen concentration of 500 ng/dot followed by 2X dilution steps. Blocking: non-fat milk and washes with 0.3 % Tween 20 in TBS pH 7.4.
BDNF belongs to the neurotrophin family and regulates the survival and differentiation of neurons during development. The alterations in BDNF expression induced by various kinds of brain insult including stress, ischemia, seizure activity and hypoglycemia, may contribute to some pathologies such as depression, epilepsy, Alzheimer's, and Parkinson's disease. It promotes the survival of neuronal populations that are all located either in the central nervous system or directly connected to it. Major regulator of synaptic transmission and plasticity at adult synapses in many regions of the CNS. The versatility of BDNF is emphasized by its contribution to a range of adaptive neuronal responses including long-term potentiation (LTP), long-term depression (LTD), certain forms of short-term synaptic plasticity, as well as homeostatic regulation of intrinsic neuronal excitability. Binds to NTRK2/TRKB. It is converted into mature BDNF by plasmin (PLG). Belongs to the NGF-beta family.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
After reconstitution keep aliquots at -20ºC for a higher stability, and at 4ºC with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Host Animal:
Rabbit
Species Reactivity:
Human, Mouse, Rat
Immunogen:
KLH-conjugated synthetic peptide HSDPARRGEL. The BDNF protein sequence is highly conserved amongst primates.
Applications:
ELISA (ELISA), Immunohistochemistry (IHC), Western blot (WB)
This antibody detects multiple BDNF isoforms (14 kDa mature BDNF, 18 kDa isoform, 28 kDa BDNF dimer/truncated BDNF, 32 kDa proBDNF monomer), depending upon sample type (human serum, cell lysate, tissue homogenate. This antibody is also recognizing BDNF in non denaturing conditions. Cross reaction with mouse NGF recombinant human NT3 and NT4/5 is lower than 0.1 % as confirmed by dot blot analysis.
Alzheimer's disease (AD) is the most prevalent neurodegenerative disease in the growing population of elderly people. A hallmark of AD is the accumulation of plaques in the brain of AD patients. The plaques predominantly consist of aggregates of amyloid-beta (Abeta), a peptide of 39-42 amino acids generated in vivo by specific, proteolytic cleavage of the amyloid precursor protein. Recent findings however suggest that smaller oligomeric forms of Abeta, formed in parallel to the amyloid plaques, excert the predominant tissue damaging effect.Specific identification of the oligomeric forms is as a consequence of great interest. Based on a recently published technique a highly oligomer-specific antibody (mAB-O), targeting Abeta oligomers while omitting reactivity towards the monomeric and fibrillar counterpart, has been developed.
Product Type:
Antibody
Antibody Type:
Monoclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Mouse
Species Reactivity:
Human
Expected Species:
Mouse, Bovine, Chicken, Dog, Porcine, Rabbit
Immunogen:
Synthetic peptide chosen from human Abeta (1-42) protein.
Applications:
Dot blot (Dot), ELISA (ELISA), Immunolocalization (IL)
Immunolocalization: human tissue was paraffin-embedded and sectioned. De-waxed and rehydrated in an ethanol gradient. Antigens were retrieved in sodium citrate buffer (pH 6) at 95°C for 1 h. The tissue sections were separately incubated for 1 h at RT with primary antibody and antibody binding was visualized with IgG Preoxidase Reagent Kit.
Alzheimer's disease (AD) is the most prevalent neurodegenerative disease in the growing population of elderly people. A hallmark of AD is the accumulation of plaques in the brain of AD patients. The plaques predominantly consist of aggregates of amyloid-beta (Abeta), a peptide of 39-42 amino acids generated in vivo by specific, proteolytic cleavage of the amyloid precursor protein. Recent findings however suggest that smaller oligomeric forms of Abeta, formed in parallel to the amyloid plaques, excert the predominant tissue damaging effect.Specific identification of the oligomeric forms is as a consequence of great interest. Based on a recently published technique a highly oligomer-specific antibody (mAB-M), targeting Abeta oligomers while omitting reactivity towards the monomeric and fibrillar counterpart, has been developed.
Product Type:
Antibody
Antibody Type:
Monoclonal
Format:
Lyophilized
Storage Temp:
For short time storage please add sodium azide and srote at +4°C.For long time storage store lyophilized/reconstituted at -20°C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.
Host Animal:
Mouse
Species Reactivity:
Human
Immunogen:
synthetic peptide chosen from human Abeta protein (3-10) pregion, oligomer specific
Applications:
Dot blot (Dot), ELISA (ELISA), Immunolocalization (IL)
No confirmed exceptions from predicted reactivity are currently known.
Selected references:
Brännström et al. (2014). A Generic Method for Design of Oligomer-Specific Antibodies. PLoS ONE. DOI: 10.1371/journal.pone.0090857.
Special application note:
Immunolocalization: human tissue was paraffin-embedded and sectioned. De-waxed and rehydrated in an ethanol gradient. Antigens were retrieved in sodium citrate buffer (pH 6) at 95°C for 1 h. The tissue sections were separately incubated for 1 h at RT with primary antibody and antibody binding was visualized with IgG Preoxidase Reagent Kit.
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