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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 455 products) order by Products Name.
H-Ala-Phe(para-Fluoro)-Arg-Cha-homoArg-Tyr-NH2
Other Names:
H-Ala-Phe(4-F)-Arg-Cha-homoArg-Tyr-NH2
 
H-Ser-Phe-Leu-Leu-Arg-Asn-Pro-Asn-Asp-Lys-Tyr-Glu-Pro-Phe-OH
 
H11 / HSP22 Immunizing Peptide
Gene Names:
HSPB8; H11; HSP22; HMN2; CMT2L; DHMN2; E2IG1; HMN2A
Other Names:
heat shock 22kDa protein 8; Charcot-Marie-Tooth disease; spinal; heat shock 27kDa protein 8; hereditary motor neuropathy; distal; protein kinase H11; small stress protein-like protein HSP22; spinal mu...
Host/Reactivities:
Reactivity: Human
 
HA Peptide
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
HA tag (I9) Blocking Peptide
Gene Names:
HA
 
HADH / HADHSC Immunizing Peptide
Gene Names:
HADH; HADHSC; HAD; HCDH; HHF4; HADH1; SCHAD; MSCHAD
Other Names:
hydroxyacyl-Coenzyme A dehydrogenase; M/SCHAD; MGC8392; L-3-hydroxyacyl-Coenzyme A dehydrogenase; short chain; HADH / HADHSC; mitochondrial isoform 2; hydroxyacyl-CoA dehydrogenase
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
HADH / HCDH Blocking Peptide
Gene Names:
HADH/HCDH; Hadh; Hadhsc
Other Names:
hydroxyacyl-coenzyme A dehydrogenase; mitochondrial; hydroxyacyl-CoA dehydrogenase
Applications:
Western Blot (WB)
 
Hamartin / TSC1 Immunizing Peptide
Gene Names:
TSC1; LAM; TSC
Other Names:
hamartin; tuberous sclerosis 1; HGNC: 12362; KIAA0243; MGC86987; tuberous sclerosis 1 protein; tumor suppressor; Hamartin / TSC1 (isoform 1); hamartin isoform 1
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
Hamburger Pentapeptide (Human IgE Pentapeptide, HEPP, IgE aa330-334)
Other Names:
hypothetical protein ECDEC4F_5376
Host/Reactivities:
Host: Synthetic peptide / Reactivity: Human
Purity:
Highly Purified~95%. Purified by HPLC
 
Hamburger Pentapeptide Analog (Human IgE Peptide Analog, IgE aa330-334 analog)
Host/Reactivities:
Host: Synthetic peptide / Reactivity: Human
Purity:
Highly Purified~95%. Purified by HPLC.
 
HAMP Immunizing Peptide
Gene Names:
HAMP; HEPC; PLTR; HFE2B; LEAP1
Other Names:
hepcidin antimicrobial peptide; HEPCIDIN; LEAP-1; liver-expressed antimicrobial peptide; putative liver tumor regressor; hepcidin preproprotein
Host/Reactivities:
Reactivity: Human
 
Hand2 Immunizing Peptide
Gene Names:
hand2; han; dhand; zdHAND; zgc:103415
Other Names:
heart and neural crest derivatives expressed transcript 2; MGC103415; zgc: 103415; hands off; Hand2 (zebrafish); heart- and neural crest derivatives-expressed protein 2; heart and neural crest derivat...
Host/Reactivities:
Reactivity: Zebrafish
 
HAO2 Immunizing Peptide
Gene Names:
HAO2; GIG16; HAOX2
Other Names:
hydroxyacid oxidase 2 (long chain); (S)-2-hydroxy-acid oxidase; peroxisomal; cell growth-inhibiting gene 16 protein; glycolate oxidase; hydroxyacid oxidase 2; long chain alpha-hydroxy acid oxidase; lo...
Host/Reactivities:
Reactivity: Human
 
Hap1 Immunizing Peptide
Gene Names:
Hap1; HAP-1
Other Names:
huntingtin-associated protein 1; RP23-392I3.11; MGC31449; Hap1 (mouse); huntingtin-associated protein 1 isoform A
Host/Reactivities:
Reactivity: Mouse, Rat
 
HAP1 Immunizing Peptide
Gene Names:
HAP1; HLP; HAP2; HIP5; hHLP1
Other Names:
huntingtin-associated protein 1 (neuroan 1); huntingtin-associated protein 1; huntingtin-associated protein 2; neuroan 1; huntingtin-associated protein 1 isoform 1
Host/Reactivities:
Reactivity: Human
 
HAT-1 Blocking Peptide
Gene Names:
HAT-1; KAT8; MOF; hMOF; MYST1; ZC2HC8
Other Names:
histone acetyltransferase KAT8 isoform 1; K(lysine) acetyltransferase 8
Applications:
Western Blot (WB)
Testing Data
HAT-2 Blocking Peptide
Gene Names:
HAT-2; KAT7; HBO1; HBOA; MYST2; ZC2HC7
Other Names:
MYST histone acetyltransferase 2; K(lysine) acetyltransferase 7
Applications:
Western Blot (WB)
 
HAT-3 Blocking Peptide
Gene Names:
HAT-3; KAT6A; MOZ; MRD32; MYST3; MYST-3; ZNF220; RUNXBP2; ZC2HC6A
Other Names:
histone acetyltransferase KAT6A isoform 1; K(lysine) acetyltransferase 6A
Applications:
Western Blot (WB)
 
HAX1 Immunizing Peptide
Gene Names:
HAX1; SCN3; HS1BP1; HCLSBP1
Other Names:
HCLS1 associated protein X-1; FLJ17042; FLJ18492; FLJ93803; HCLS1 (and PKD2) associated protein; HS1 binding protein; OTTHUMP00000034190; HCLS1-associated protein X-1 isoform a
Host/Reactivities:
Reactivity: Human
 
HBcAg (HBV) (18-27)
Gene Names:
HBcAg; C
Other Names:
Core and e antigen
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HBV core (107-115)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HBV core protein (128-140)
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
HBV core14
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
HBV env (183-191)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HBV env (335-343)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HBV polymerase (455-463)
Other Names:
HBV polymerase
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HBV polymerase (502-510)
Other Names:
HBV polymerase
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HBV polymerase (655-663)
Other Names:
HBV polymerase
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCA67 / PSD3 Immunizing Peptide
Gene Names:
PSD3; HCA67; EFA6D; EFA6R
Other Names:
ADP-ribosylation factor guanine nucleotide factor 6; KIAA0942; hepatocellular carcinoma-associated antigen 67; pleckstrin and Sec7 domain containing 3; DKFZp761K1423; HCA67 / PSD3; PH and SEC7 domain-...
Host/Reactivities:
Reactivity: Human, Dog, Cow
 
HCAM Blocking Peptide
Gene Names:
HCAM; CD44; IN; LHR; MC56; MDU2; MDU3; MIC4; Pgp1; CDW44; CSPG8; HCELL; HUTCH-I; ECMR-III
Other Names:
CD44 antigen isoform 1; CD44 molecule (Indian blood group)
Applications:
Western Blot (WB)
 
HCAP-H Immunizing Peptide
Gene Names:
NCAPH; HCAP-H; BRRN1; CAP-H
Other Names:
non-SMC condensin I complex; subunit H; XCAP-H homolog; barren homolog 1; chromosome-associated protein H; condensin complex subunit 2; condensin complex subunit 2 isoform 1; non-SMC condensin I compl...
Host/Reactivities:
Reactivity: Human
 
HCLS1 associated protein X-1 (HAX1, FLJ17042, FLJ18492, FLJ93803, HAX-1, HCLS1-associated Protein X-1, HCLSBP1, HS1-associating Protein X-1, HS1-binding Protein 1, HS1BP1, SCN3) (Control Peptide)
Gene Names:
HAX1; SCN3; HS1BP1; HCLSBP1
Other Names:
HCLS1 associated protein X-1
Purity:
Highly PurifiedHighly Purified
Applications:
ELISA (EL/EIA)
 
HCN3 Immunizing Peptide
Gene Names:
HCN3; KIAA1535
Other Names:
hyperpolarization activated cyclic nucleotide-gated potassium channel 3; MGC131493; potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 3; hyperpolarization activated cyclic n...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow
 
HCN3 Immunizing Peptide
Gene Names:
HCN3; KIAA1535
Other Names:
hyperpolarization activated cyclic nucleotide-gated potassium channel 3; MGC131493; potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 3; HCN3 (aa 715-728); hyperpolarization...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow, Pig
 
HCV Core Protein (107-114)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCV Core Protein (19-25)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCV Core Protein (59-68)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCV NS4A Protein (21-34)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
HCV NS4A Protein (22-33)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCV NS4A Protein (22-34)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCV Nucleoprotein (88-96)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
HCV-1 e2 Protein (484-499)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HCV-1 e2 Protein (554-569)
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
HDAC-1 Blocking Peptide
Gene Names:
HDAC-1; HDAC1; HD1; RPD3; GON-10; RPD3L1
Other Names:
histone deacetylase 1
Applications:
Western Blot (WB)
 
HDAC-10 Blocking Peptide
Gene Names:
HDAC-10; HDAC10; HD10
Other Names:
histone deacetylase 10
Applications:
Western Blot (WB)
 
HDAC-11 Blocking Peptide
Gene Names:
HDAC-11; HDAC11; HD11
Other Names:
histone deacetylase 11 isoform 2; histone deacetylase 11
Applications:
Western Blot (WB)
 
HDAC-2 Blocking Peptide
Gene Names:
HDAC-2
Applications:
Western Blot (WB)
 
HDAC-3 Blocking Peptide
Gene Names:
HDAC-3; HDAC3; HD3; RPD3; RPD3-2
Other Names:
histone deacetylase 3
Applications:
Western Blot (WB)
 
Displaying 1 to 50 (of 455 products)
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