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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 252 products) order by Products Name.
I-309 (Human)
Gene Names:
I-309; CCL1; P500; SISe; TCA3; SCYA1
Other Names:
partial; C-C motif chemokine ligand 1
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
IA2 Immunizing Peptide
Gene Names:
PTPRN; IA2; IA-2; ICA512; R-PTP-N; IA-2/PTP
Other Names:
protein tyrosine phosphatase; receptor type; N; FLJ16131; islet antigen 2; islet cell antigen 512; islet cell autoantigen 3; protein tyrosine phosphatase-like N; receptor-type tyrosine-protein phospha...
 
Iberiotoxin
Other Names:
Pyr-Phe-Thr-Asp-Val-Asp-Cys-Ser-Val-Ser-Lys-Glu-Cys-Trp-Ser-Val-Cys-Lys-Asp-Leu-Phe-Gly-Val-Asp-Arg-Gly-Lys-Cys-Met-Gly-Lys-Lys-Cys-Arg-Cys-Tyr-Gln-OH; Iberiotoxin; IbTX
 
Iberiotoxin (Scorpion, Buthus tamulus) (IbTx)
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
IBP / DEF6 Immunizing Peptide
Gene Names:
DEF6; IBP; SLAT; SWAP70L
Other Names:
differentially expressed in FDCP 6 homolog; RP3-329A5.5; IRF4-binding protein; OTTHUMP00000016251; differentially expressed in FDCP 6 homolog (mouse); SWAP-70-like adaptor protein of T cells; IBP / DE...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Pig, Cow
 
ICAM-1 Blocking Peptide
Gene Names:
ICAM-1; HTRA2; OMI; PARK13; PRSS25
Other Names:
unnamed protein product; HtrA serine peptidase 2
Applications:
Western Blot (WB)
 
ICAM-2 Blocking Peptide
Gene Names:
ICAM-2; Icam2; CD102; Ly-60
Other Names:
intercellular adhesion molecule 2
Applications:
Western Blot (WB)
 
ICAM1 Immunizing Peptide
Gene Names:
ICAM1; BB2; CD54; P3.58
Other Names:
intercellular adhesion molecule 1; ICAM-1; cell surface glycoprotein P3.58; human rhinovirus receptor; intercellular adhesion molecule 1 (CD54); major group rhinovirus receptor
Host/Reactivities:
Reactivity: Human
 
ICAM1 Immunizing Peptide
Gene Names:
ICAM1; BB2; CD54; P3.58
Other Names:
intercellular adhesion molecule 1; ICAM-1; cell surface glycoprotein P3.58; human rhinovirus receptor; intercellular adhesion molecule 1 (CD54); major group rhinovirus receptor; ICAM1 (aa313-327)
Host/Reactivities:
Reactivity: Human
 
ICAM4 Immunizing Peptide
Gene Names:
ICAM4; LW; CD242
Other Names:
intercellular adhesion molecule 4 (Landsteiner-Wiener blood group); CD242 antigen; LW blood group protein; Landsteiner-Wiener blood group antigen a; Landsteiner-Wiener blood group glycoprotein; interc...
Host/Reactivities:
Reactivity: Human
 
ICAM5 precursor Immunizing Peptide
Gene Names:
ICAM5; TLN; TLCN
Other Names:
intercellular adhesion molecule 5; telencephalin; ICAM5 precursor
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Pig, Cow
 
ICBP90 / UHRF1 Immunizing Peptide
Gene Names:
UHRF1; ICBP90; Np95; hNP95; RNF106; TDRD22; hUHRF1; huNp95
Other Names:
ubiquitin-like; containing PHD and RING finger domains; 1; FLJ21925; transcription factor ICBP90; MGC138707; RING finger protein 106; inverted CCAAT box-binding protein of 90 kDa; nuclear zinc finger ...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
ICBP90 / UHRF1 Immunizing Peptide
Gene Names:
UHRF1; Np95; hNP95; ICBP90; RNF106; hUHRF1
Other Names:
Goat Anti-UHRF1 / ICBP90 Antibody; UHRF1 antibody; ubiquitin-like; containing PHD and RING finger domains; 1 antibody; Np95 antibody; ICBP90 antibody; FLJ21925 antibody; transcription factor ICBP90 an...
Host/Reactivities:
Reactivity: Tested: HumanExpected: Mouse, Rat, Dog
 
ICE (Caspase-1) Suc-Tyr-Val-Ala-Asp-AMC
Gene Names:
Ice; caspase 3; CG7788; crice; DmelCG7788; drice
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
ICE (Caspase-1) MCA (7-Methoxycoumarin Acetic Acid)-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)
Gene Names:
Ice; caspase 3; CG7788; crice; DmelCG7788; drice
Host/Reactivities:
Host: Synthetic peptide
Purity:
Highly Purified~95%. Purified by HPLC.
 
Ice Protease Activating Factor (IPAF, CARD12, CLANA) (Control Peptide)
Gene Names:
NLRC4; CLAN; IPAF; CLAN1; CLANA; CLANB; CLANC; CLAND; CARD12; CLR2.1
Other Names:
ICE-protease activating factor; NLR family; CARD domain containing 4
Purity:
PurifiedPurified
Applications:
ELISA (EL/EIA), Western Blot (WB)
 
ICOS Peptide
Gene Names:
ICOS; AILIM; CD278; CVID1
Other Names:
Inducible T Cell Costimulator; Activation-Inducible Lymphocyte Immunomediatory Molecule; Inducible T-Cell Costimulator; Inducible T-Cell Co-Stimulator; Inducible Costimulator; CD278 Antigen
Host/Reactivities:
Reactivity: Human
Applications:
Blocking (BL)
 
ICOS Immunizing Peptide
Gene Names:
ICOS; AILIM; CD278; CVID1
Other Names:
inducible T-cell co-stimulator; MGC39850; activation-inducible lymphocyte immunomediatory molecule; inducible costimulator; inducible T-cell costimulator
Host/Reactivities:
Reactivity: Human, Mouse
 
ICOS ligand / B7-H2 Immunizing Peptide
Gene Names:
ICOSLG; B7-H2; B7H2; GL50; B7RP1; CD275; ICOSL; LICOS; B7RP-1; ICOS-L
Other Names:
inducible T-cell co-stimulator ligand; B7 homolog 2; B7 homologue 2; B7-like protein Gl50; B7-related protein 1; ICOS ligand; transmembrane protein B7-H2 ICOS ligand; ICOS; ICOS ligand isoform a
Host/Reactivities:
Reactivity: Human
 
ICOSLG Peptide
Gene Names:
ICOSLG; B7H2; GL50; B7-H2; B7RP1; CD275; ICOSL; LICOS; B7RP-1; ICOS-L
Other Names:
Inducible T Cell Costimulator Ligand; B7-Related Protein; B7 Homolog; Inducible T-Cell Costimulator Ligand; B7-Like Protein Gl50; B7 Homologue; Transmembrane Protein B7-H2 ICOS Ligand; Inducible T-Cel...
Host/Reactivities:
Reactivity: Human
Applications:
Blocking (BL)
 
ICSBP1 / IRF8 Immunizing Peptide
Gene Names:
IRF8; ICSBP1; ICSBP; IRF-8; IMD32A; IMD32B; H-ICSBP
Other Names:
interferon consensus sequence binding protein 1; interferon regulatory factor 8; ICSBP1 / IRF8
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Cow
 
Ide Immunizing Peptide
Gene Names:
Ide; AA675336; AI507533; 1300012G03Rik; 4833415K22Rik
Other Names:
insulin-degrading enzyme; INSULYSIN; insulinase; Ide (mouse); insulin degrading enzyme
Host/Reactivities:
Reactivity: Mouse, Rat
 
IDE Immunizing Peptide
Gene Names:
IDE; INSULYSIN
Other Names:
insulin-degrading enzyme isoform 1; insulin degrading enzyme
Host/Reactivities:
Reactivity: HumanExpected from sequence similarity: Cow
 
IDH1 Immunizing Peptide
Gene Names:
IDH1; IDH; IDP; IDCD; IDPC; PICD; HEL-216; HEL-S-26
Other Names:
isocitrate dehydrogenase 1 (NADP+); soluble; NADP+-specific ICDH; NADP-dependent isocitrate dehydrogenase; cytosolic; peroxisomal; OTTHUMP00000206464; OTTHUMP00000206465; OTTHUMP00; isocitrate dehydro...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Rabbit
 
IDH1 Immunizing Peptide
Gene Names:
IDH1; IDH; IDP; IDCD; IDPC; PICD; HEL-216; HEL-S-26
Other Names:
isocitrate dehydrogenase 1 (NADP+); soluble; NADP+-specific ICDH; NADP-dependent isocitrate dehydrogenase; cytosolic; peroxisomal; OTTHUMP00000206464; OTTHUMP00000206465; OTTHUMP00; isocitrate dehydro...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow, Sheep
 
IDH1 Immunizing Peptide
Gene Names:
IDH1
Other Names:
Idh1p; YNL037C; Subunit of mitochondrial NAD(+)-dependent isocitrate dehydrogenase; which catalyzes the oxidation of isocitrate to alpha-ketoglutarate in the TCA cycle; IDH1 (yeast); isocitrate dehydr...
Host/Reactivities:
Reactivity: Saccharomyces cerevisiae
 
IDH2 Immunizing Peptide
Gene Names:
IDH2; IDH; IDP; IDHM; IDPM; ICD-M; D2HGA2; mNADP-IDH
Other Names:
isocitrate dehydrogenase 2 (NADP+); mitochondrial; NADP+-specific ICDH; isocitrate dehydrogenase; oxalosuccinate decarboxylase; isocitrate dehydrogenase (NADP(+)) 2
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow, Pig
 
IDH3A Immunizing Peptide
Gene Names:
IDH3A
Other Names:
isocitrate dehydrogenase 3 (NAD+) alpha; H-IDH alpha; NAD(+)-specific ICDH subunit alpha; NAD(H)-specific isocitrate dehydrogenase alpha subunit; NAD+-specific ICDH; isocitrate dehydrogenase (NAD+) al...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Pig, Cow
 
IDH3B Immunizing Peptide
Gene Names:
IDH3B; RP46
Other Names:
isocitrate dehydrogenase 3 (NAD+) beta; FLJ11043; H-IDHB; MGC903; NAD(+)-specific ICDH subunit beta; NAD+-specific ICDH; NAD+-specific isocitrate dehydrogenase b subunit; NAD+-specific isocitrate dehy...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Pig, Cow
 
IDH3B Immunizing Peptide
Gene Names:
IDH3B; RP46
Other Names:
isocitrate dehydrogenase 3 (NAD+) beta; FLJ11043; H-IDHB; MGC903; NAD(+)-specific ICDH subunit beta; NAD+-specific ICDH; NAD+-specific isocitrate dehydrogenase b subunit; NAD+-specific isocitrate dehy...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Pig,
 
IDH3G Immunizing Peptide
Gene Names:
IDH3G; H-IDHG
Other Names:
isocitrate dehydrogenase 3 (NAD+) gamma; IDH-gamma; NAD (H)-specific isocitrate dehydrogenase gamma subunit; NAD(+)-specific ICDH subunit gamma; NAD+-specific ICDH; OTTHUMP00000025984; OTTHUMP00000025...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Pig, Cow
 
IDS Immunizing Peptide
Gene Names:
IDS; MPS2; SIDS
Other Names:
iduronate 2-sulfatase (Hunter syndrome); iduronate-2-sulfatase; iduronate 2-sulfatase isoform a preproprotein; iduronate 2-sulfatase
Host/Reactivities:
Reactivity: Human
 
IELLQAR Selectin Binding Peptide
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
IER5 Immunizing Peptide
Gene Names:
IER5; SBBI48
Other Names:
immediate early response 5; MGC102760
Host/Reactivities:
Reactivity: Human
 
Ier5 Immunizing Peptide
Gene Names:
Ier5
Other Names:
immediate early response 5; Ier5 (mouse); immediate early response gene 5 protein
Host/Reactivities:
Reactivity: Mouse
 
IFITM3 (N terminus) Immunizing Peptide
Gene Names:
IFITM3; 1-8U; IP15; DSPA2b
Other Names:
interferon induced transmembrane protein 3; dispanin subfamily A member 2b; interferon-induced transmembrane protein 3; interferon-inducible protein 1-8U; IFITM3 (N terminus)
Host/Reactivities:
Reactivity: Human
 
IFITM3 Immunizing Peptide
Gene Names:
IFITM3; 1-8U; IP15; DSPA2b
Other Names:
interferon induced transmembrane protein 3; dispanin subfamily A member 2b; interferon-induced transmembrane protein 3; interferon-inducible protein 1-8U
Host/Reactivities:
Reactivity: Human
 
IFNAR1 Immunizing Peptide
Gene Names:
IFNAR1; AVP; IFRC; IFNAR; IFNBR; IFN-alpha-REC
Other Names:
interferon (alpha; beta and omega) receptor 1; CRF2-1; IFN-R-1; IFN-alpha/beta receptor 1; alpha-type antiviral protein; beta-type antiviral protein; cytokine receptor class-II member 1; cytokine rece...
Host/Reactivities:
Reactivity: Human
 
IFNAR1 Immunizing Peptide
Gene Names:
IFNAR1; AVP; IFRC; IFNAR; IFNBR; IFN-alpha-REC
Other Names:
interferon (alpha; beta and omega) receptor 1; CRF2-1; IFN-R-1; IFN-alpha/beta receptor 1; alpha-type antiviral protein; beta-type antiviral protein; cytokine receptor class-II member 1; cytokine rece...
Host/Reactivities:
Reactivity: Human
 
IFNAR2 Immunizing Peptide
Gene Names:
IFNAR2; IFN-R; IMD45; IFNABR; IFNARB; IFN-alpha-REC
Other Names:
interferon (alpha; beta and omega) receptor 2; interferon alpha/beta receptor 2 isoform b; interferon alpha and beta receptor subunit 2
Host/Reactivities:
Reactivity: Human
 
IFNGR1 Immunizing Peptide
Gene Names:
IFNGR1; CD119; IFNGR; IMD27A; IMD27B
Other Names:
interferon gamma receptor 1; AVP; type 2; CD119 antigen; CDw119; IFN-gamma receptor 1; IFN-gamma-R1; antiviral protein; immune interferon receptor 1; interferon-gamma receptor alpha chain; IFNGR1 (aa1...
Host/Reactivities:
Reactivity: Human
 
IFT74 Immunizing Peptide
Gene Names:
IFT74; CMG1; BBS20; CCDC2; CMG-1
Other Names:
intraflagellar transport protein 74 homolog isoform a; intraflagellar transport 74
Host/Reactivities:
Reactivity: Human
 
IFT88 / Polaris Immunizing Peptide
Gene Names:
IFT88; DAF19; TG737; TTC10; hTg737; D13S1056E
Other Names:
polaris; tetratricopeptide repeat domain 10; HGNC: 20606; MGC26259; RP11-172H24.2; TPR repeat protein 10; Probe hTg737 (polycystic kidney disease; autosomal recessive); Tg737 protein; intraflagellar t...
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog
 
Human IgE Pentapeptide HEPP
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
IGF-I (1-3)
Gene Names:
IGF-I
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
IGF-I (24-41)
Gene Names:
IGF-I
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
IGF-I (30-41)
Gene Names:
IGF-I
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
IGF-I Analog
Gene Names:
IGF-I
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
 
IGF-II (33-40)
Gene Names:
IGF-II
Host/Reactivities:
Host: Synthetic
Purity:
> 95%
Structure
IGF1 Immunizing Peptide
Gene Names:
IGF1; MGF; IGFI; IGF-I
Other Names:
insulin-like growth factor 1 (somatomedin C); IGF1A; OTTHUMP00000195084; insulin-like growth factor 1; insulin-like growth factor I isoform 1 preproprotein; insulin like growth factor 1
Host/Reactivities:
Reactivity: Human, Mouse, Rat, Dog, Cow, Pig, Rabbit
 
Displaying 1 to 50 (of 252 products)
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