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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 465 products) order by Products Name.
G Protein Antagonist
Gene Names:
GPR55
Other Names:
G-protein coupled receptor 55; G protein-coupled receptor 55
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
G Protein Coupled Receptor 3 (GPCR3, GPR3, ACCA, OTTHUMP00000043209, adenylate cyclase constitutive activator) (Control Peptide)
Gene Names:
GPR3; ACCA
Other Names:
G-protein coupled receptor 3; G protein-coupled receptor 3
Purity:
Highly PurifiedHighly Purified
Applications:
ELISA (EL/EIA)
 
G-A-Y
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
G-CSF Blocking Peptide
Gene Names:
G-CSF; CSF3; GCSF; CSF3OS; C17orf33
Other Names:
granulocyte colony-stimulating factor isoform b; colony stimulating factor 3 (granulocyte)
Applications:
Western Blot (WB)
 
G-CSF receptor Immunizing Peptide
Gene Names:
CSF3R; CD114; GCSFR
Other Names:
colony stimulating factor 3 receptor (granulocyte); CD114 antigen; G-CSF receptor; G-CSF-R; OTTHUMP00000009703; OTTHUMP00000009704; OTTHUMP00000009705; granulocyte colony-stimulating factor receptor; ...
Host/Reactivities:
Reactivity: Human
 
G-CSF receptor / CSF3R Immunizing Peptide
Gene Names:
CSF3R; CD114; GCSFR
Other Names:
colony stimulating factor 3 receptor (granulocyte); CD114 antigen; G-CSF receptor; G-CSF-R; OTTHUMP00000009703; OTTHUMP00000009704; OTTHUMP00000009705; granulocyte colony-stimulating factor receptor; ...
Host/Reactivities:
Reactivity: Human, Cow
 
g-Endorphin (Beta-Lipotropin (61-77), Beta-Endorphin (1-17))
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
g-Endorphin [D-Ala2]
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
g-Endorphin [Des-Tyr1] (Beta-Lipotropin (62-77), Beta-Endorphin (2-17))
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
g-Endorphin, acetylated
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
G-F-R
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
G-P-R
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
G-Protein Coupled Receptor 94
Gene Names:
P2RY13; GPCR1; GPR86; GPR94; P2Y13; SP174; FKSG77
Other Names:
P2Y Purinoceptor 13; G-protein coupled receptor 86; GPCR94; GPCR86; purinergic receptor P2Y; G-protein coupled; 13
Host/Reactivities:
Host: Rabbit / Reactivity: Human
Applications:
Western Blot (WB)
 
G-Q
Host/Reactivities:
Host: Synthetic
Purity:
>95%
Testing Data
G-R-G-D-S-P
Gene Names:
G-R-G-D-S-P
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
G-R-G-D-T-P
Gene Names:
G-R-G-D-T-P
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
G-R-G-E-S-P (Inactive control)
Gene Names:
G-R-G-E-S-P
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
G-R-G-E-T-P
Gene Names:
G-R-G-E-T-P
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
G-Subtide
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
G250.A2
Host/Reactivities:
Host: Synthetic
Purity:
>95%
 
G3BP Blocking Peptide
Gene Names:
G3BP; G3BP1; HDH-VIII
Other Names:
ras GTPase-activating protein-binding protein 1; GTPase activating protein (SH3 domain) binding protein 1
Applications:
Western Blot (WB)
 
G6PD Immunizing Peptide
Gene Names:
G6PD; G6PD1
Other Names:
glucose-6-phosphate dehydrogenase; glucose-6-phosphate 1-dehydrogenase; G6PD (aa 305 - 318); glucose-6-phosphate 1-dehydrogenase isoform a
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
G6PD Immunizing Peptide
Gene Names:
G6PD; G6PD1
Other Names:
glucose-6-phosphate dehydrogenase; glucose-6-phosphate 1-dehydrogenase; G6PD (aa 308 - 320); glucose-6-phosphate 1-dehydrogenase isoform a
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
Ga15 / 16 Blocking Peptide
Gene Names:
Ga15/16; GNA15; GNA16
Other Names:
guanine nucleotide binding protein (G protein); alpha 15 (Gq class)
Applications:
Western Blot (WB)
 
GAAP Blocking Peptide
Gene Names:
GAAP; TMBIM6; BI-1; TEGT; BAXI1
Other Names:
bax inhibitor 1 isoform 2; transmembrane BAX inhibitor motif containing 6
Applications:
Western Blot (WB)
 
GAB2 Immunizing Peptide
Gene Names:
GAB2; KIAA0571
Other Names:
GRB2-associated binding protein 2; Grb2-associated binder 2; GRB2-associated-binding protein 2 isoform a; GRB2 associated binding protein 2
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
GABA A Receptor alpha 4 (GABA(A) receptor subunit alpha 4, GABR A4, GABRA4, Gamma aminobutyric acid (GABA) A receptor alpha 4) (Control Peptide)
Gene Names:
GABRA4
Other Names:
gamma-aminobutyric acid (GABA) A receptor; alpha 4
Purity:
Highly PurifiedHighly Purified
Applications:
ELISA (EL/EIA)
 
GABA Receptor A, beta 3 (Gamma-aminobutyric Acid Receptor Type A beta 3 Subunit, GABRAb3, GABRB3, MGC9051) (Control Peptide)
Purity:
Highly PurifiedHighly Purified
Applications:
ELISA (EL/EIA)
 
Gabpb2 Immunizing Peptide
Gene Names:
Gabpb2; AV050852; Gabpb2-1; 5830427M07; 1810015F01Rik; 9430006E19Rik; A430024B14Rik
Other Names:
GA binding protein transcription factor; beta 2; Gabpb2 (mouse); GA-binding protein subunit beta-2; GA repeat binding protein
Host/Reactivities:
Reactivity: Mouse, Rat
 
GABPB2 Immunizing Peptide
Gene Names:
GABPB2; GABPB1; E4TF1; GABPB; BABPB2; E4TF1B; NRF2B1; NRF2B2; GABPB-1; E4TF1-47; E4TF1-53
Other Names:
GA binding protein transcription factor; beta subunit 2; beta subunit 1; 53kDa; beta subuni; GA-binding protein subunit beta-1 isoform beta 1; GA binding protein transcription factor beta subunit 1
Host/Reactivities:
Reactivity: Human, Dog
 
GABRA4 Immunizing Peptide
Gene Names:
GABRA4
Other Names:
gamma-aminobutyric acid (GABA) A receptor; alpha 4; gamma-aminobutyric acid A receptor; gamma-aminobutyric acid receptor subunit alpha-4 isoform 1; gamma-aminobutyric acid type A receptor alpha4 subun...
Host/Reactivities:
Reactivity: Human, Cow
 
Gabra6 Immunizing Peptide
Gene Names:
Gabra6; alpha6; Gabra-6; GABA-ARalpha6
Other Names:
gamma-aminobutyric acid (GABA) A receptor; subunit alpha 6; RP23-288I22.1; GABA(A) receptor subunit alpha-6; OTTMUSP00000006689; gamma-aminobutyric acid (GABA-A) receptor; gamma-aminobutyric acid A re...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow
 
GABRA6 Immunizing Peptide
Gene Names:
GABRA6
Other Names:
gamma-aminobutyric acid (GABA) A receptor; alpha 6; MGC116903; MGC116904; GABA subunit A receptor alpha 6; GABA(A) receptor subunit alpha-6; gamma-aminobutyric acid receptor subunit alpha-6; GABRA6 (a...
Host/Reactivities:
Reactivity: Human, Pig, Cow
 
GABRB2 Immunizing Peptide
Gene Names:
GABRB2
Other Names:
gamma-aminobutyric acid (GABA) A receptor; beta 2; MGC119386; MGC119388; MGC119389; OTTHUMP00000160872; gamma-aminobutyric acid receptor subunit beta-2 isoform 1; gamma-aminobutyric acid type A recept...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow
 
GABRB3 Immunizing Peptide
Gene Names:
GABRB3; ECA5
Other Names:
gamma-aminobutyric acid (GABA) A receptor; beta 3; MGC9051; GABA(A) receptor beta-3 subunit; GABA-A receptor beta-3 subunit; GABA-alpha receptor beta-2 subunit; GABAA receptor beta-3 subunit; gamma-am...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow
 
GABRG2 Immunizing Peptide
Gene Names:
GABRG2; CAE2; ECA2; GEFSP3
Other Names:
gamma-aminobutyric acid receptor subunit gamma-2 isoform 1; gamma-aminobutyric acid type A receptor gamma2 subunit
Host/Reactivities:
Reactivity: Human, Mouse, Rat, PigExpected from sequence similarity: Dog, Cow
 
GABRG2 Immunizing Peptide
Gene Names:
GABRG2; CAE2; ECA2; GEFSP3
Other Names:
gamma-aminobutyric acid (GABA) A receptor; gamma 2; gamma-aminobutyric acid A receptor; GABRG2 (aa400-410); gamma-aminobutyric acid receptor subunit gamma-2 isoform 1; gamma-aminobutyric acid type A r...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Cow
 
GABRG2 Immunizing Peptide
Gene Names:
GABRG2; CAE2; ECA2; GEFSP3
Other Names:
gamma-aminobutyric acid receptor subunit gamma-2 isoform 1; gamma-aminobutyric acid type A receptor gamma2 subunit
Host/Reactivities:
Reactivity: RatExpected from sequence similarity: Human, Mouse, Dog, Pig, Cow
 
GAD1 Immunizing Peptide
Gene Names:
GAD1; GAD; SCP; CPSQ1
Other Names:
glutamate decarboxylase 1 (brain; 67kDa); FLJ45882; OTTHUMP00000041055; glutamate decarboxylase 1; 67kD); GAD67; GAD25; GAD1 (isoform GAD67); glutamate decarboxylase 1 isoform GAD67
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow, Pig
 
GAD2 / GAD65 Immunizing Peptide
Gene Names:
GAD2; GAD65
Other Names:
glutamate decarboxylase 2 (pancreatic islets and brain; 65kDa); Glutamate decarboxylase-2 (pancreas); 65kD); RP11-420F12.2; MGC161605; MGC161607; gl; glutamate decarboxylase 2
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
GAD25 / GAD67 Immunizing Peptide
Gene Names:
GAD1; GAD25; GAD67; GAD; SCP; CPSQ1
Other Names:
glutamate decarboxylase 1 (brain; 67kDa); FLJ45882; 67 kDa glutamic acid decarboxylase; GAD-67; OTTHUMP00000204990; OTTHUMP00000204993; OTTHUMP00000204994; OTTHUMP00000204995; glutamate decarboxylase ...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Pig, Dog, Cow
 
GAD65 (206-220)
Gene Names:
GAD65
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
GAD65 (78-97)
Gene Names:
GAD65
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
GADD153 Blocking Peptide
Gene Names:
GADD153; DDIT3; CHOP; CEBPZ; CHOP10; CHOP-10
Other Names:
DNA damage-inducible transcript 3 protein isoform 1; DNA-damage-inducible transcript 3
Applications:
Western Blot (WB)
 
GADD45gamma Immunizing Peptide
Gene Names:
GADD45G; CR6; DDIT2; GRP17; GADD45gamma
Other Names:
growth arrest and DNA-damage-inducible; gamma; GADD45-gamma; gadd-related protein; 17 kD; growth arrest and DNA-damage-inducible gamma; GADD45gamma (aa 18 to 28); growth arrest and DNA damage-inducibl...
Host/Reactivities:
Reactivity: Human, Mouse, Rat
 
GADD45gamma Immunizing Peptide
Gene Names:
GADD45G; CR6; DDIT2; GRP17; GADD45gamma
Other Names:
growth arrest and DNA-damage-inducible; gamma; GADD45-gamma; gadd-related protein; 17 kD; growth arrest and DNA-damage-inducible gamma; GADD45gamma (aa 123 to 133); growth arrest and DNA damage-induci...
Host/Reactivities:
Reactivity: Human, Mouse
 
Gai2 Blocking Peptide
Gene Names:
Gai2; GNAI2; GIP; GNAI2B; H_LUCA15.1; H_LUCA16.1
Other Names:
guanine nucleotide binding protein alpha i2; guanine nucleotide binding protein (G protein); alpha inhibiting activity polypeptide 2
Applications:
Western Blot (WB)
 
GAL Immunizing Peptide
Gene Names:
GAL; ETL8; GALN; GLNN; GMAP; GAL-GMAP
Other Names:
galanin prepropeptide; MGC40167; galanin; galanin-message-associated peptide; galanin-related peptide; galanin peptides preproprotein; galanin and GMAP prepropeptide
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Cow
 
Gal80
Gene Names:
GAL80
Other Names:
Gal80p
Purity:
0.8
 
Gal80 (KLH)
Gene Names:
GAL80
Other Names:
Gal80p
Purity:
Purified0.8
 
Displaying 1 to 50 (of 465 products)
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