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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 21 to 30 (of 1164 Products)
Price Product Name-
$250.00... more info
Ac-LHERHLNNNE
Catalog Number: 5260 Category: Peptide Sequence: Ac-LHERHLNNNE Modifications: 2 vials/peptide Quantity: 6 mg Purity: >95% Formula: C54H84N20O19 Molecular Weight: 1317.39 For research purposes only! Not for human or animal...
$250.00... more info
Ac-LHERHLNNNE EPLQLKMLHE RHLNNNE
Catalog Number: 5259 Category: Peptide Sequence: Ac-LHERHLNNNE EPLQLKMLHE RHLNNNE Modifications: 2 vials/peptide Quantity: 4.5 mg Purity: >95% Formula: C144H229N49O46S Molecular Weight: 3414.77 For research purposes only! Not for...
$250.00... more info
Ac-LHERHLNNNE PLQLHERHLN NNE
Catalog Number: 5257 Category: Peptide Sequence: Ac-LHERHLNNNE PLQLHERHLN NNE Modifications: 2 vials/peptide Quantity: 7 mg Purity: >95% Formula: C122H190N44O40 Molecular Weight: 2913.13 For research purposes only! Not for human or...
$250.00... more info
Ac-LHERHLNNNE PLQLKMCQDS ETRTFY
Catalog Number: 5258 Category: Peptide Sequence: Ac-LHERHLNNNE PLQLKMCQDS ETRTFY Modifications: 2 vials/peptide Quantity: 12 mg Purity: >95% Formula: C139H216N42O45S2 Molecular Weight: 3259.63 For research purposes only! Not for...
$280.00... more info
Ac-Met-Glu-His-Phe-Pro-Gly-Pro-NH2
Catalog Number: 6323 Category: Peptide Sequence: Ac-Met-Glu-His-Phe-Pro-Gly-Pro-NH2 Modifications: Quantity: 4mg Purity: >95% Notes:
$280.00... more info
Ac-Met-Glu-His-Phe-Pro-Gly-Pro-OH
Catalog Number: 6320 Category: Peptide Sequence: Ac-Met-Glu-His-Phe-Pro-Gly-Pro-OH Modifications: Quantity: 4mg Purity: >95% Notes:
$550.00... more info
Ac-Nle-(Cyclo)Asp-His-D-Phe-Arg-Trp-Lys-NH2 Chemical Bridge Asp
Catalog Number: 6310 Category: Peptide Sequence: Ac-Nle-(Cyclo)Asp-His-D-Phe-Arg-Trp-Lys-NH2 Chemical Bridge Asp2-Lys7 Modifications: Quantity: 4mg Purity: >95% Notes:
$450.00... more info
Ac-Nle-(Cyclo)Asp-His-D-Phe-Arg-Trp-Lys-OH Chemical Bridge Asp2
Catalog Number: 6307 Category: Peptide Sequence: Ac-Nle-(Cyclo)Asp-His-D-Phe-Arg-Trp-Lys-OH Chemical Bridge Asp2-Lys7 Modifications: Quantity: 4mg Purity: >95% Notes:
$450.00... more info
Ac-RRRRRRRRGGEIAALKQENAALKQEIAQLQAAYHQLFQEYTNHIKEG-NH2
Catalog Number: 6163 Category: Peptide Sequence: Ac-RRRRRRRRGGEIAALKQENAALKQEIAQLQAAYHQLFQEYTNHIKEG-NH2 Modifications: Quantity: 4mg Purity: >95% Notes:
$450.00... more info
Ac-RRRRRRRRGGEIAALKQENAQLQAAYHQLFQELTNLIKEIAALKQEG-NH2
Catalog Number: 6162 Category: Peptide Sequence: Ac-RRRRRRRRGGEIAALKQENAQLQAAYHQLFQELTNLIKEIAALKQEG-NH2 Modifications: Quantity: 4mg Purity: >95% Notes:
Displaying 21 to 30 (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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