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Epitope Tags

Hexa-His Peptide

$56.00
SKU: 350220

The hexa-His (6xHis) peptide is used as a fusion tag for immunoaffinity chromatography. The 6xHis tag binds divalent cations in their oxidized states.

List price: $0.00
Storage 
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C.
Price: $56.00
Protein Family 
Epitope Tags
Format 
Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt.
Product Citations 
[1] Hoang T et al. 2013. Endocrinology. doi:10.1210/en.2012-2049. PMID# 23462962 [2] Tamura K. et al. 2010. Blood. 115: 850-859. PMID# 19965624.
Alternate Names 
Histidine tag; His-Tag; His tag; 6xHis; Hexa-His
Composition 
C36H42N18O6
Sequence 
Human: H-His-His-His-His-His-His-OH or H-HHHHHH-OH
Purity 
Purity > 95% by HPLC
Solubility 
Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile.
Release Date 
Monday, December 17, 2012
Subcategory 
Synthetic Peptide
MW 
840.86 g/mol
Unit 
1 mg

HA Peptide

$56.00
SKU: 350212
The hemagglutinin (HA) peptide competes with HA-tagged fusion proteins for anti-HA tag antibodies.
List price: $0.00
Storage 
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C.
Price: $56.00
Protein Family 
Epitope Tags
Pathway and Disease 
Folding
Sorting
and Degradation
Format 
Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt.
Alternate Names 
Hemagglutinin; HA
Composition 
C53H67N9O17
Sequence 
H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH or H-YPYDVPDYA-OH
Purity 
Purity > 95% by HPLC
Solubility 
Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile.
Release Date 
Monday, December 17, 2012
Subcategory 
Synthetic Peptide
MW 
1102.18 g/mol
Unit 
1 mg
Accession No.  
Q03909

DYKDDDDK Peptide

$55.00
SKU: 350178
The DYKDDDDK peptide (Flag) is used as a fusion tag for immunoaffinity chromatography. The monoclonal antibody M1 binds the peptide in presence of bivalent metal cations such as Ca2+. Flag is a registered trademark of Sigma-Aldrich.
List price: $0.00
Storage 
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C.
Price: $55.00
Protein Family 
Epitope Tags
Pathway and Disease 
Folding
Sorting
and Degradation
Format 
Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt.
Alternate Names 
DYKDDDDK; DYKDDDDK Tag; FLAG; FLAG Tag; FLAG DYKDDDDK; DDK; ECS tag; Enterokinase cleavage site epitope tag; Enterokinase cleavage site
Composition 
C41H60N10O20
Sequence 
H-Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys-OH or H-DYKDDDDK-OH
Purity 
Purity > 95% by HPLC
Solubility 
Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile.
Release Date 
Monday, December 17, 2012
Subcategory 
Synthetic Peptide
MW 
1012.99 g/mol
Unit 
1 mg
Accession No.  

C-Myc Peptide

$85.00
SKU: 350128
The c-Myc peptide competes with c-Myc-tagged fusion proteins for anti-c-Myc tag antibodies.
List price: $0.00
Storage 
Store at -20°C. The product is hygroscopic and must be protected from light. Product is guaranteed one year from the date of shipment. Following reconstitution, aliquot and store at -20°C.
Price: $85.00
Protein Family 
Epitope Tags
Pathway and Disease 
Cancers
Format 
Each vial contains 1 mg of lyophilized solid packaged under an inert gas and supplied as a trifluoroacetate salt.
Alternate Names 
c-Myc; Myc proto-oncogene protein; transcription factor p64; MYC
Composition 
C51H86N12O21
Sequence 
H-Glu-Gln-Lys-Leu-Ile-Ser-Glu-Glu-Asp-Leu-OH or H-EQKLISEEDL-OH
Purity 
Purity > 95% by HPLC
Solubility 
Distilled water for a solution up to 2 mg/ml, otherwise we recommend using acetonitrile.
Release Date 
Monday, December 17, 2012
Subcategory 
Synthetic Peptide
Blocking Peptide
MW 
1203.32 g/mol
Unit 
2 mg
Accession No.  
P01106

MBP (3G1A) Antibody

$308.00
SKU: 252778
MBP (Maltose Binding Protein) is used as an epitope tag. Epitope tagging offers an easy and universal strategy for the identification and purification of proteins derived by recombinant DNA technology. MBP tag creates a stable fusion product that does not interfere with the bioactivity of the protein or with the biodistribution of the MBP tagged product. Cleavage by factor Xa separates MBP from its partner protein.
List price: $0.00
Price: $308.00

DYKDDDDK Tag (2F11) Antibody

$264.00
SKU: 252768
DYKDDDDK is used as an epitope tag. Epitope tags provide a method to localize gene products in a variety of cell types. DYKDDDDK tag, also known as Flag tag, can be introduced in N-term, C-term and internal position in recombinant proteins. The small size of the epitope tag and its high hydrophilicity does not alter protein expression, proteolytic maturation, antigenicity and function of the fusion protein. An enterokinase cleavage site allows for complete removal of the tag from the fusion protein. Flag is a registered trademark of Sigma-Aldrich.
List price: $0.00
Price: $264.00

GFP (4B10) Antibody

$264.00
SKU: 252717
GFP (Green fluorescent protein) is fluorescent protein isolated from Aequorea coerulescens. GFP is commonly used in molecular biology experiments due to its excitable emission and adsorption spectrum when exposed to blue light. The major excitation wavelength is 395nm, an the major emission peak is 509nm.
List price: $0.00
Price: $264.00

HRP (3A5C) Antibody

$308.00
SKU: 252735
Chemiluminescent detection systems have emerged as the best all-around method for detection of Western blots. They eliminate the hazards associated with radioactive materials and toxic chromogenic substrates. The speed and sensitivity of these methods are unequalled by traditional alternatives. Because results are generated on film, it is possible to record and store data permanently, and blots detected with chemiluminescent methods are easily stripped for subsequent reprobing with additional antibodies.
List price: $0.00
Price: $308.00

GSTP1 (3F2C) Antibody

$264.00
SKU: 252677
Enzymes of the glutathione S-transferase (GST) family are composed of many cytosolic, mitochondrial and microsomal (now designated as MAPEG) proteins. GSTs are present in eukaryotes and in prokaryotes, where they catalyze a variety of reactions and accept endogenous and xenobiotic substrates. GSTs can constitute up to 10% of cytosolic protein in some mammalian organs. GSTs catalyse the conjugation of reduced glutathione, via a sulfhydryl group, to electrophilic centers on a wide variety of substrates.
List price: $0.00
Price: $264.00

GST (6G9C) Antibody

$220.00
SKU: 252624
GST (Glutathione S-transferase) is an enzyme that conjugates reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. GST is a honotrimer that binds one molecule of glutathione. GST is also used as a fusion protein to express active recombinant proteins in expression system.
List price: $0.00
Price: $220.00

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