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Peptide

MyBioSource Peptide Product Description

A peptide is a molecule consisting of two or more amino acids. The covalent chemical bonds between amino acids are formed when the carboxyl group of one amino acid reacts with the amino group of another amino acid to form a peptide amide bond. Peptides may be naturally biologically occurring short chains of amino acid monomers linked by peptide bonds or they may be synthetically manufactured.

Researchers often ask, what is the difference between a peptide and a protein? After all, proteins are composed of chains of amino acids too. Peptides by definition are smaller than proteins and are often thought as small proteins. Conventionally speaking, molecules small enough to be synthesized from their constituent amino acids are called peptides rather than proteins.

Both synthetically manufactured and naturally occurring peptides are common research tools in most laboratories today. Many of today's commercially manufactured antibodies are generated from synthetic peptide immunogens. A convenient feature of this technology is that the peptide immunogen can be used as a control or blocking peptide in different applications. For example, if the antibody is being used in western blot then the antibody can be pre-incubated with the immunogen peptide to block or partially the ability of the antibody to bind to the target protein because it is bound to the peptide immunogen.

Displaying 1 to 50 (of 419 products) order by Products Name.
N(p-Tosyl)-GPR-pNA
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
N-10 Region of TRAP
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
N-Acetyl-Alpha-Endorphin
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
N-Cadherin (a.a. 811-824) Peptide
Gene Names:
CDH2; CDHN; NCAD; CD325; CDw325
Other Names:
N-cadherin; cadherin 2; type 1; N-cadherin (neuronal)
 
N-Cadherin (a.a. 853-864) Peptide
Gene Names:
CDH2; CDHN; NCAD; CD325; CDw325
Other Names:
N-cadherin; cadherin 2; type 1; N-cadherin (neuronal)
 
N-Formyl-Met-Ala-Ser
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
N-Formyl-Met-IIe-Phe-Leu
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
N-Formyl-Met-Leu-Phe
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
N-Formyl-Met-Leu-Phe-Lys
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
N-Formyl-Met-lle-Val-IIe-Leu
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
N-Formyl-Nle-Leu-Phe-Nle-Tyr-Lys
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
N-SMase Activation Associated Factor
Gene Names:
NSMAF; FAN
Other Names:
Neutral sphingomyelinase (N-SMase) activation associated factor; protein FAN isoform 2
Host/Reactivities:
Reactivity: Human
Applications:
Western Blot (WB)
 
Unphosphorylated N-WASP (S484/S485) Blocking peptide
Gene Names:
WASL; NWASP; N-WASP; MGC48327; DKFZp779G0847
Other Names:
Unphosphorylated N-WASP (Ser-484/Ser-485) Peptide; neural Wiskott-Aldrich syndrome protein; Wiskott-Aldrich syndrome-like
 
N-WASP Blocking Peptide
Gene Names:
WASL; NWASP; N-WASP; MGC48327; DKFZp779G0847
Other Names:
N-WASP Peptide; neural Wiskott-Aldrich syndrome protein; Wiskott-Aldrich syndrome-like
 
N33 (TUSC3, tumor suppressor candidate 3, D8S1992, MGC13453, N33, OST3A, Putative prostate cancer tumor suppressor) (Control Peptide)
Gene Names:
TUSC3; M33; N33; MRT7; MRT22; OST3A; D8S1992
Other Names:
N33 protein form 2; tumor suppressor candidate 3
Purity:
Highly PurifiedHighly Purified
Applications:
ELISA (EL/EIA)
 
NAC1 / BTBD14B Immunizing Peptide
Gene Names:
BTBD14B; NACC1; NAC1; BEND8; NAC-1; BTBD30
Other Names:
BTB (POZ) domain containing 14B; FLJ37383; transcriptional repressor NAC1; NAC1 / BTBD14B; nucleus accumbens-associated protein 1; nucleus accumbens associated 1
Host/Reactivities:
Reactivity: Human, Dog
 
NADE (p75 NTR-associated Cell Death Executor) (Control Peptide)
Gene Names:
nadE
Purity:
PurifiedPurified
Applications:
ELISA (EL/EIA), Western Blot (WB)
 
NAIP Blocking Peptide
Gene Names:
NAIP; BIRC1; NLRB1; psiNAIP
Other Names:
baculoviral IAP repeat-containing protein 1 isoform 1; NLR family; apoptosis inhibitory protein
Applications:
Western Blot (WB)
 
NAIP Immunizing Peptide
Gene Names:
NAIP; BIRC1; NLRB1; psiNAIP
Other Names:
NLR family; apoptosis inhibitory protein; FLJ18088; FLJ42520; FLJ58811; BIR domain containing 1; OTTHUMP00000125255; baculoviral IAP repeat-containing 1; neuronal apoptosis inhibitory protein; nucleot...
Host/Reactivities:
Reactivity: Human
 
Nalp10 / Nlrp10 (mouse) Immunizing Peptide
Gene Names:
Nlrp10; PAN5; Pynod; Nalp10; Napl10; 6430548I20Rik
Other Names:
6430548I20Rik antibody; NACHT; leucine rich repeat and PYD containing 10 antibody; LRR and PYD containing protein 10 antibody; LRR and PYD domains-containing protein 10 antibody; NACHT/LRR/pyrin domai...
Host/Reactivities:
Reactivity: Tested: MouseExpected: Rat
 
Nalp12 / Nlrp12 Immunizing Peptide
Gene Names:
Nlrp12; Nalp12; PYPAF7
Other Names:
NLR family; pyrin domain containing 12; NACHT; LRR and PYD containing protein 12; LRR and PYD domains-containing protein 12; PYRIN-containing APAF1-like protein 7; monarch-1; Nalp12 / Nlrp12 (rodent)
Host/Reactivities:
Reactivity: Mouse, Rat
 
NALP2 / NLRP Immunizing Peptide
Gene Names:
NLRP2; NLRP; NBS1; PAN1; NALP2; PYPAF2; CLR19.9
Other Names:
NLR family; pyrin domain containing 2; FLJ20510; NACHT; LRR and PYD containing protein 2; leucine rich repeat and PYD containing 2; PYRIN-Containing APAF1-like; nucleotide-binding oligomerization doma...
Host/Reactivities:
Reactivity: Human
 
NALP2 / PAN1 Immunizing Peptide
Gene Names:
NLRP2; PAN1; NBS1; NALP2; PYPAF2; CLR19.9
Other Names:
NLR family; pyrin domain containing 2; FLJ20510; NACHT; LRR and PYD containing protein 2; leucine rich repeat and PYD containing 2; PYRIN-Containing APAF1-like; nucleotide-binding oligomerization doma...
Host/Reactivities:
Reactivity: Human
 
Naltriben
Host/Reactivities:
Host: Synthetic
Purity:
>95%
 
NANOG Immunizing Peptide
Gene Names:
NANOG; hNanog
Other Names:
Nanog homeobox; HGNC: 20857; homeobox transcription factor Nanog; homeobox transcription factor Nanog-delta 48; homeobox protein NANOG isoform 1
Host/Reactivities:
Reactivity: Human, Dog, Pig
 
Nanog (Early Embryo Specific Expression NK Family Gene, Embryonic Stem Cell Specific Homeobox Protein, ENK, FLJ12581, FLJ40451, Homeobox Transcription Factor Nanog, Nanog Homeobox) (Control Peptide)
Other Names:
NANOG; partial
Purity:
Highly PurifiedHighly Purified
Applications:
ELISA (EL/EIA)
 
NANOG Immunizing Peptide
Gene Names:
NANOG; hNanog
Other Names:
Nanog homeobox; homeobox transcription factor Nanog; homeobox transcription factor Nanog-delta 48; NANOG (C Terminus); homeobox protein NANOG isoform 1
Host/Reactivities:
Reactivity: Human
 
Nanog Immunizing Peptide
Gene Names:
Nanog; ENK; ecat4; 2410002E02Rik
Other Names:
Nanog homeobox; ES cell-associated protein 4; early embryo specific expression NK family; early embryo specific expression NK-type homeobox protein; homeobox protein NANOG; homeobox transcription fact...
Host/Reactivities:
Reactivity: Mouse
 
NANOS1 Immunizing Peptide
Gene Names:
NANOS1; NOS1; NOS-1; SPGF12; EC_Rep1a
Other Names:
nanos homolog 1 (Drosophila); nanos homolog 1
Host/Reactivities:
Reactivity: Human
 
NAP
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
NAT1 Immunizing Peptide
Gene Names:
NAT1; AAC1; MNAT; NATI; NAT-1
Other Names:
N-acetyltransferase 1 (arylamine N-acetyltransferase); N-acetyltransferase type 1; arylamide acetylase 1; arylamine N-acetyltransferase 1; monomorphic arylamine N-acetyltransferase; NAT1 (aa272-286); ...
Host/Reactivities:
Reactivity: Human
 
NAT1 Immunizing Peptide
Gene Names:
NAT1; AAC1; MNAT; NATI; NAT-1
Other Names:
N-acetyltransferase 1 (arylamine N-acetyltransferase); N-acetyltransferase 1; arylamide acetylase 1 (N-acetyltransferase 1); arylamine N-acetyltransferase 1; arylamine N-acetyltransferase 1 isoform a
Host/Reactivities:
Reactivity: Human
 
NAT10 / hALP Immunizing Peptide
Gene Names:
NAT10; hALP; ALP; NET43
Other Names:
N-acetyltransferase 10; DKFZp434C116; FLJ10774; FLJ12179; FLJ23850; KIAA1709; N-acetyltransferase-like; N-acetyltransferase-like protein; NAT10 / hALP; N-acetyltransferase 10 (GCN5-related)
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
NAT2 Immunizing Peptide
Gene Names:
NAT2; AAC2; PNAT; NAT-2
Other Names:
N-acetyltransferase 2 (arylamine N-acetyltransferase); Arylamine N-acetyltransferase-2; arylamide acetylase 2; arylamide acetylase 2 (N-acetyltransferase 2; isoniazid inactivation); arylamine N-acetyl...
Host/Reactivities:
Reactivity: Human
 
Nat8l Immunizing Peptide
Gene Names:
Nat8l; Shati; 1110038O08Rik
Other Names:
N-acetyltransferase 8-like; N-acetylaspartate synthetase; N-acetyltransferase 8-like protein; NAA synthetase; protein Shati; Nat8l (mouse aa211-223)
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow
 
Human NPR-B (a.a. 288-302) Peptide
Gene Names:
NPR2; AMDM; ANPb; NPRB; ANPRB; GUC2B; NPRBi; GUCY2B
Other Names:
Human Natriuretic Peptide Receptor B (NPR-B) (amino acids 288-302); atrial natriuretic peptide receptor 2; natriuretic peptide receptor B/guanylate cyclase B (atrionatriuretic peptide receptor B)
Host/Reactivities:
Host: Synthetic human NPR-B (a.a. 288-302) peptide, (QNRLLIRAREDFGVE)
Purity:
>95% pure (HPLC)
 
(Peptide)
Natriuretic Peptide Receptor B, aa288-302, Human (NPR-B)
Gene Names:
npr2; addm; nprb; guc2b; npr-b; xgc-2; gucy2b
Other Names:
natriuretic peptide receptor B/guanylate cyclase B (atrionatriuretic peptide receptor B)
Purity:
Highly Purified95% (HPLC)
 
(Peptide)
Human NPR-C (a.a. 199-212) Peptide
Gene Names:
NPR3; NPRC; ANP-C; ANPRC; NPR-C; ANPR-C; GUCY2B; C5orf23; FLJ14054; MGC22189
Other Names:
Human NPR-C (a.a 199-212) Peptide; Human Natriuretic Peptide Receptor C (NPR-C) (amino acids 199-212); atrial natriuretic peptide receptor 3 isoform 2; natriuretic peptide receptor C/guanylate cyclase...
Host/Reactivities:
Host: Synthetic human NPR-C (a.a. 199-212) peptide (QEEGLHSIYSFDET)
Purity:
>95% pure (HPLC)
 
(Peptide)
Natriuretic Peptide Receptor C, aa199-212, Human (NPR-C)
Other Names:
natriuretic peptide receptor C
Purity:
Highly Purified95% (HPLC)
 
(Peptide)
Natriuretic Peptide, C-Type (chicken)
Host/Reactivities:
Host: Synthetic peptide / Reactivity: Chicken
Purity:
Highly Purified~95%. Purified by HPLC.
 
(Peptide)
Natriuretic Peptide, C-Type (1-53) (porcine, rat) (CNP-53)
Host/Reactivities:
Host: Synthetic peptide / Reactivity: Porcine, Rat
Purity:
Highly Purified~95%. Purified by HPLC.
 
(Peptide)
Natriuretic Peptide, C-Type (32-53) (human, porcine, rat)
Host/Reactivities:
Host: Synthetic peptide / Reactivity: Human, Porcine, Rat
Purity:
Highly Purified~95%. Purified by HPLC.
 
(Peptide)
Natriuretic Peptide, C-Type (1-53) (human) (CNP-53)
Host/Reactivities:
Host: Synthetic peptide / Reactivity: Human
Purity:
Highly Purified~95%. Purified by HPLC.
 
NaV1.7 Immunizing Peptide
Gene Names:
SCN9A; NaV1.7; PN1; ETHA; NENA; SFNP; FEB3B; NE-NA; GEFSP7; HSAN2D
Other Names:
sodium channel; voltage-gated; type IX; alpha subunit; OTTHUMP00000204933; OTTHUMP00000204936; hNE-Na; neuroendocrine sodium channel; peripheral sodium channel 1; sodium channel protein type 9 subunit...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow
 
Nazumamide A
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
NBC1, Human (Na, HCO3 Cotransporter 1, pNBC) (Control Peptide)
Host/Reactivities:
Host: Human / Reactivity: Frog, Human, Mouse, Rabbit, Rat
Purity:
Highly PurifiedHighly purified
Applications:
ELISA (EL/EIA), Western Blot (WB)
 
Nbeal2 Immunizing Peptide
Gene Names:
Nbeal2; BC042396; mKIAA0540; 1110014F23Rik
Other Names:
neurobeachin-like 2; OTTMUSP00000043650; OTTMUSP00000043652; neurobeachin-like protein 2; Nbeal2 (mouse aa543-556)
Host/Reactivities:
Reactivity: Mouse
 
Nbeal2 Immunizing Peptide
Gene Names:
Nbeal2; BC042396; mKIAA0540; 1110014F23Rik
Other Names:
neurobeachin-like 2; OTTMUSP00000043650; OTTMUSP00000043652; neurobeachin-like protein 2; Nbeal2 (mouse aa904-917)
Host/Reactivities:
Reactivity: Mouse
 
NBL1 Immunizing Peptide
Gene Names:
NBL1; NB; DAN; NO3; DAND1; D1S1733E
Other Names:
neuroblastoma; suppression of tumorigenicity 1; DAN domain family member 1; differential screening-selected gene aberrant in neuroblastoma; neuroblastoma candidate region; neuroblastoma suppressor of ...
Host/Reactivities:
Reactivity: Human
 
NBL4 Immunizing Peptide
Gene Names:
EPB41L4A; NBL4; EPB41L4
Other Names:
erythrocyte membrane protein band 4.1 like 4A; FLJ38738; erythrocyte protein band 4.1-like 4; band 4.1-like protein 4A
Host/Reactivities:
Reactivity: Human, Mouse
 
Displaying 1 to 50 (of 419 products)
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