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We provide cell penetration peptides, cytokines, growth factors, chemokines, CD antigens, neurotrophins, hormones, enzymes, viral antigens, recombinant proteins, natural proteins, monoclonal antibodies, and polyclonal antibodies.

Introducing Cell-Permeable Peptides (CPPs)

CPPs have the ability to enter the plasma membrane of a cell independent of a membrane receptor. They are usually small peptides 10–30 residues in length with positively charged amino acid sequences. We have a list of in-stock CPPs ready to conjugate with your targets. Your target can be a peptide, protein, fluorescent dye, or nanoparticle. Click for a full list of Cell Permeable Peptides.

LT8100 RQIKIWFQNRRMKWKK;
C(Npys)-RQIKIWFQNRRMKWKK;
C-RQIKIWFQNRRMKWKK;
RQIKIWFQNRRMKWKK-C;
98mg crude, In Stock
LT8103
(GG linker)
RQIKIWFQNRRMKWKK-GG;
C-RQIKIWFQNRRMKWKK-GG;
RQIKIWFQNRRMKWKK-GG-C;
80mg crude, In Stock
LT8106 RQIRIWFQNRRMRWRR;
C-RQIRIWFQNRRMRWRR;
{FITC-LC}-RQIKIWFQNRRMKWKK;
{5-FAM}-RQIKIWFQNRRMKWKK;
{Cy3}-RQIKIWFQNRRMKWKK;
{Cy5}-RQIKIWFQNRRMKWKK;
{Alexa488}-RQIKIWFQNRRMKWKK;
50mg crude; In Stock
LT8109 RRRRRRRRR;
C(Npys)RRRRRRRRR;
C(Npys)rrrrrrrrr, r is D amino acid;
{FAM}-RRRRRRRRR
{TAMRA}-RRRRRRRRR
{Biotin}-RRRRRRRRR
{Cy Dyes}-RRRRRRRRR
{Alexa Dyes}-RRRRRRRRR
100mg crude; In Stock
LT8114 YGRKKRRQRRR; C-YGRKKRRQRRR;
YGRKKRRQRRR-C;
{Biotin}-YGRKKRRQRRR;
{FAM}-YGRKKRRQRRR;
{TAMRA}-YGRKKRRQRRR;
YGRKKRRQRRRGGGC(Npys);
C(Npys)YGRKKRRQRRR-K(FAM);
MDYKDHDGDYKDHDIDYKDDDDK;
60mg; In Stock
LT8123-LT8152 YGRKKRRQRRR; YGRKKRRQRRRYKEGYNVYG;
YGRKKRRQRRRVYKYGGYNE;
YGRKKRRQRRRAKEGANVAG;
YGRKKRRQRRR-GGG-LDKEFNSIFRRAFASRVFPPE;
YGRKKRRQRRR-GGG-ENSFRFLADIFPAKAFPVRFE;
YGRKKRRQRRR-GGG-LLDYVPIGPRFSNLVLQALLVL;
YGRKKRRQRRRGGGIPPVYFSRLDLNLVVLLLAQL;
GRKKRRQRRRPPQ;
Cys-GRKKRRQRRRPPQ;
GRKKRRQRRRPPQC;
Cys-GRKKRRQRRR;
RRRQRRKKRGGDIMGEWGNEIFGAIAGFLG;
YGRKKRRQRRRKLSSIESDV;
INLKALAALAKKIL;
[CNGRC]G;
[CNGRC]GGklaklakklaklak;
AAVALL PAVLL ALLAV TDQLG EDFFA VDLEA FLQEF GLLPE KE;
TRSSRAGLQFPVGRVHRLLRK;
YTIWMPENPRPGTPCDIFTNSRGKRASNG;
YTIWMPENPRPGTPCDIFTNSRGKRASNG GGG RRRRRRRRR;
DRQIKIWFQNRRMKWKKTALDWSWLQTE;
WEAKLAKALAKALAKHLAKALAKALKACEA;
AAVALLPAVLLALLAPVQRKRQKLMP;
LLIILRRRIRKQAHAHSK;
PKKKRKVEDPYC;
CGGGPKKKRKVED;
THRPPMWSPVWP;
ACSSSPSKHCG;
GWTLNSAGYLLGKINLKALAALAKKIL;
KETWWETWWTEWSQPKKKRKV;
Ac-KETWWETWWTEWSQPKKKRKV;
Quantity Varies; In Stock

Featured Protein Products

                                                                                                                                                                                                                                                                                                                       
LT12005Stearyl-R8$260 $150
LTP4418Recombinant Mouse RANKL Protein$1000 $500
download pdf data sheet
LT13501 Macrophage Colony Stimulating Factor (M-CSF)$650 $300
download pdf data sheet
LTCY-0001Mannose-6-phosphate isomerase$1500 $950
LT0425MultiTag Control Protein for Western Blot$250 $149download pdf data sheet
35796Cys(Npys)-(Arg)9: C(Npys)RRRRRRRRR - NH2$280 $220
LT110006Amylin (1 - 37), human$400 $199
LT2460 Beta-Amyloid (1-42), human$200 $89
L33 Beta-Amyloid (12-28), human$200 $85
L34 Beta-Amyloid (13-28), human$200 $80

Featured Antibody Products:

Buy one FLAG antibody, Get one FLAG peptide for free. Choice of FLAG peptide or FLAG-Cysteine peptide. Use Code FREEFLAG When Checkout.

Order anti-DYKDDDDK monoclonal antibody now!

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
Cat. No
Product Name
Applications
Price
Download
         Data Sheet
Order
LT0420Anti DYKDDDDK(FLAG)
Monoclonal Antibody

Buy one FLAG antibody,
Get one FLAG peptide for free.
Use Code: FREEFLAG When Checkout.
Dot, ELISA, IS, IP, WB  $190     $150  
download pdf data sheet
add to cart
LT0426Anti His Monoclonal AntibodyDot, ELISA, IP, IS, WB   $190     $80  
download pdf data sheet
add to cart
LT0422Anti HA Monoclonal AntibodyDot, ELISA, IP, IS, WB$150
download pdf data sheet
add to cart
LT0421Anti cMyc Monoclonal AntibodyDot, ELISA, IP, IS, WB  $210     $150  
download pdf data sheet
add to cart
 LT0423Anti GST Monoclonal AntibodyDot, ELISA, IP, IS, WB  $220     $150  
download pdf data sheet
add to cart
 LT9992Anti V5 Monoclonal AntibodyDot, ELISA, IP, IS, WB$150
download pdf data sheet
add to cart
 LT9993Anti RFP Monoclonal AntibodyDot, ELISA, IP, IS, WB$200
download pdf data sheet
add to cart
LT9994 Anti GFP Monoclonal Antibody Dot, ELISA, IP, IS, WB $200    
download pdf data sheet
add to cart
LT9999Anti β-Actin Monoclonal AntibodyDot, ELISA, IS, WB$250 
download pdf data sheet
add to cart
 LT9995Anti GAPDH Monoclonal AntibodyDot, ELISA, IS, WB$250
download pdf data sheet
add to cart
LT9991Anti β Tubulin Monoclonal AntibodyDot, ELISA, IS, WB$250
download pdf data sheet
add to cart
 LT9998Anti ERK1 (E19) Monoclonal AntibodyIP, WB$300 
download pdf data sheet
add to cart
 LT9997Anti ERK1 (E32) Monoclonal AntibodyIP, WB$300 
download pdf data sheet
add to cart
 LT9996Anti ERK1/2 Monoclonal AntibodyWB$300
download pdf data sheet
add to cart
   
Displaying 11 to 20 (of 1164 Products)
Price+ Product Name
$150.00 $88.00Save: 41% off... more info
FLAG peptide, DYKDDDDK
Buy one FLAG antibody, Get one FLAG peptide for free. Choice of FLAG peptide or FLAG-Cysteine peptide. Use Code FREEFLAG When Checkout. Order anti-DYKDDDDK monoclonal antibody from here. Product Name FLAG, DYKDDDDK Product Description FLAG epitope...
$180.00 $90.00Save: 50% off... more info
DYKDDDDK-Cysteine
Buy one FLAG antibody, Get one FLAG peptide for free. Choice of FLAG peptide or FLAG-Cysteine peptide. Use Code: FREEFLAG When Checkout. Order anti-DYKDDDDK monoclonal antibody from here. Product NameDYKDDDDK-Cysteine, DYKDDDDKC,...
$300.00 $98.00Save: 67% off... more info
HHHHHHC, 6His-Cysteine
Product Name HHHHHHC, 6His-Cysteine Product Description The HHHHHH-Cysteine peptide (6His) is used as a fusion tag for immunoaffinity chromatography, which is consisted of six amino acids (HHHHHH). It allows elution under non-denaturing conditions....
$300.00 $99.00Save: 67% off... more info
6His-Cysteine, HHHHHH-Cysteine
Product Name HHHHHH-Cysteine, 6His-Cysteine Product Description The HHHHHH-Cys peptide (6His) is used as a fusion tag for immunoaffinity chromatography, which is consisted of 6 amino acids (His-His-His-His-His-His-Cys) including a cysteine residue....
$216.00 $99.00Save: 54% off... more info
Thymopentin
Product Name :Thymopentin Catalog Number : LTP4522 Product Size : 10mg Transportation method :Shipped at Room temp Uniprot ACC# : Hormones Subcategory :Peptide Hormones Amino acid sequence : Thymopentin has a molecular formula of C30H49N9O9,...
$1,200.00 $100.00Save: 92% off... more info
2019 Coronavirus SARS-CoV-2 surface glycoprotein
Reference: Development of a quantitative COVID-19 multiplex assay and its use for serological surveillance in a low SARS-CoV-2 incidence community ...A synthetic peptide of the RBD region of the Spike protein (synthetic RBD) was a commercially...
$144.00 $110.00Save: 24% off... more info
Ovalbumin(257-264) antigen peptide
Product NameOvalbumin(257-264) antigen peptide Product DescriptionOVA (257-264) is a class I (Kb)-restricted peptide epitope of ovalbumin (OVA), presented by the class I major histocompatibility complex (MHC) molecule, H-2Kb. Product Quantity1mg...
$216.00 $120.00Save: 44% off... more info
Melanotan-II
Product Name :Melanotan-II Acetate salt Catalog Number : LTP4542 Product Size : 1mg Transportation method :Shipped at Room Temp Uniprot ACC# : Hormones Subcategory :Peptide Hormones Amino acid sequence : The molecular formula of Melanotan-II is...
$300.00 $149.00Save: 50% off... more info
MultiTag Protein
The multi-tag positive loading control protein is used to demonstrate that your Western Blot protocol is efficient and correct and that the antibody recognizes the target protein which may not be present in the experimental samples. Loading such...
$264.00 $150.00Save: 43% off... more info
Anti GST Monoclonal Antibody
Calatog Number:LT0423 Lot Number:411005100205 Isotype:Mouse IgG2a Clonality:GST.B6 Quantity:50 μg Immunogen:GST protein Specificity:Recognizes native and denatured forms of purified GST or GST fusion proteins Purification:Protein A affinity...
Displaying 11 to 20 (of 1164 Products)
LifeTein LifeTein provides custom peptide synthesis service, recombinant proteins, peptides, cytokines, custom antibody service and custom protein service. LifeTein is the world leader in fast peptide synthesis service with lab facility located in New Jersey USA. LifeTein Peptide 100 Randolph Road, Suite 2D, Somerset USA New Jersey 08873
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