Product: 12-4302-18
LACTATE DEHYDROGENASE (Rabbit muscle)
EC 1.1.1.27 2X cryst. Susp. Act: 225 U/mg (1600 u.vial)    [9001-60-9]
available in 1600 u quantities

Product: 12-8399-18
b-LACTOGLOBULINS (Milk) 3X cryst.
available in 1 & 5 gm quantities

Product: 12-4417-04
a-LACTULOSE syrup
m.w. 342.2  [58116-25-9]
available in 50 & 100 gm quantities

Product: 12-4830-06
LAURYL CHOLINE CHORIDE, Cryst.
available in 5 & 10 gm quantities

Product: 12-4328-16
LAURYL SODIUM SULFATE
m.w. 288.49
available in 5 & 10 gm quantities

Product: 12-4356-16
LAURYL SODIUM SULFONATE
m.w. 272.38
available in 5 & 10 gm quantities

Product: 12-4307-03
DL-LEUCINE
m.w. 131.18 [328-39-2]
available in 10 & 50 gm quantities

Product: 12-3639-03
L-LEUCINEAMIDE HCI
m.w. 166.65  [10466-61-2]
available in 500 mg & 1 gm quantities

Product: 12-8476-03
LEU-7-AMIDO-4-METHYLCOUMARIN (Free base)
(Fluorogenic subst. for aminopeptidase M)
available in 10 & 25 mg quantities

Product: 12-8731-03
L-LEUCINE BENZYLESTER-p-TOSYLATE
available in 1 & 10 gm quantities

Product: 12-4571-03
L-LEUCINE-t-BUTYLESTER-p-TOSYLATE
available in 1 & 10 gm quantities

Product: 12-4309-03
L-LEUCINE ETHYLESTER HCI
m.w. 195.69    [2743-40-0]
available in 1 & 10 gm quantities

Product: 12-4310-03
L-LEUCINE METHYLESTER HCI
m.w. 181.66    [7517-19-3]
available in 1 & 10 gm quantities

Product: 12-4355-03
L-LEUCINE-p-NITROANILIDE
(Aminopeptidase M substrate)  [4178-93-2]
available in 100 & 250 mg quantities

Product: 12-4312-03
L-LEUCYL-b-NAPHTHYLAMIDE HCI
(Aminopeptidase M substrate)
available in 100 & 250 mg quantities

Product: 12-4314-02
L-LEU-L-ALA monohydrate (PKU peptide)
m.w. 202.25  Assay:99+%  rot:+16.5^o    c=1    MeOH    [7298-84-2]
available in 1 & 5 gm quantities

Product: 12-4420-02
L-LEU-D-ALA
m.w. 202.25
available in 50 & 100 mg quantities

Product: 12-4421-02
D-LEU-D-ALA
m.w. 202.25
available in 25 & 100 mg quantities

Product: 12-8258-02
D-LEU-L-ALA
m.w. 202.25
available in 50 & 100 mg quantities

Product: 12-5285-02
LEU-ARG-ARG-ALA-SER-LEU-GLY
(Kemptide)  (cAMP dependent proteinkinase substrate)
available in 1 mg quantities

Product: 12-6083-02
LEU-ARG-PRO-GLY-NH₂.2HCI
(LHRH 7-10)
available in 50 mg quantities

Product: 12-4315-02
L-LEU-GLYE
m.w. 188.23  [686-50-0]
available in 500 mg & 1 gm quantities

Product: 12-4422-02
DL-LEU-GLY
m.w. 188.23  [615-82-7]
available in 500 mg & 1 gm quantities

Product: 12-3642-02
L-LEU-GLY-GLY
m.w. 245.28  [1187-50-4]
available in 100 & 250 mg quantities

Product: 12-4316-02
L-LEU-GLY-L-LEU
m.w. 301.39  C:55.34  H:9.14  N:13.82
available in 50 & 100 mg quantities

Product: 12-8740-02
L-LEU-GLY-DL-PHE
m.w. 335.40
available in 500 mg & 1 gm quantities

Product: 12-4317-02
L-LEU-L-LEU
m.w. 202.25
available in 250 mg & 1 gm quantities

Product: 12-4318-02
L-LEU-D-LEU
m.w. 244.35  [17665-02-2]
available in 100 & 250 mg quantities

Product: 12-4319-02
D-LEU-L-LEU
m.w. 244.35
available in 100 & 250 mg quantities

Product: 12-4320-02
D-LEU-D-LEU
m.w. 244.35
available in 100 & 250 mg quantities

Product: 12-3643-02
L-LEU-LEU-LEU-PHE METHYLESTER HCL
m.w. 555.19
available in 50 & 100 mg quantities

Product: 12-3644-02
L-LEU-LEU-LEU-TYR METHYLESTER HCL
m.w. 571.19
available in 50 & 100 mg quantities

Product: 12-3645-02
L-LEU-LEU-LEU-VAL-TYR
m.w. 619.82  Leu:3.16;  Val:1.00;   Thr:0.96
available in 25 & 50 mg quantities

Product: 12-9103-02
LOBELINE SULFATE
m.w. 261.40  C:50.21  H:8.77   N:15.83    S:12.27
available in 10 & 25 mg quantities

Product: 12-4423-02
L-LEU-L-PHE
m.w. 278.35  [3063-05-6]
available in 50 & 100 mg quantities

Product: 12-4424-02
L-LEU-D-PHE
m.w. 278.35
available in 50 & 100 mg quantities

Product: 12-4427-02
D-LEU-D-PHE
m.w. 278.35  C:64.28  H:7.92   N:9.92
available in 50 & 100 mg quantities

Product: 12-1902-02
L-LEU-L-PRO
m.w. 228.29
available in 100 & 250 mg quantities

Product: 12-7789-02
LEU-SER-p-NITRO-PHE-NLE-ALA-LEU-METHYLESTER TFA
(Chymosin substrate)
available in 5 mg quantities

Product: 12-5116-02
L-LEU-SER-PHE-NLE-ALA-ILE METHYLESTER TFA
(Chymosin substrate)
available in 5 & 10 mg quantities

Product: 12-4351-02
L-LEU-L-TRP .1/3 H₂O  (fragment A)
m.w. 223.37  C:63.36  H:7.70   O:16.80  [5156-22-9]
available in 50 & 100 mg quantities

Product: 12-7000-02
L-LEU-TRP-LEU .1/2 H₂O
m.w. 434.55  C:62.66  H:8.05   N:12.58
available in 50 & 100 mg quantities

Product: 12-4352-02
L-LEU-TRP-MET .1/2 H₂O  (fragment B)
m.w. 478.82  C:57.72  H:7.30   N:11.62   S:6.60
available in 50 & 100 mg quantities

Product: 12-4353-02
L-LEU-TRP-MET-ARG .OH AcOH .1/2 H₂O   (fragment C)
m.w. 604.75  C:53.62  H:7.55   N:16.54   S:5.05
available in 50 & 100 mg quantities

Product: 12-4354-02
L-LEU-TRP-MET-ARG-PHE ACETATE .2H₂O   (fragment D)
m.w. 830.1  C:55.12  H:7.13   N:14.62   S:3.90
available in 50 & 100 mg quantities

Product: 12-4350-02
H-LEU-TRP-MET-ARG-PHE-ALA (MS)
available in 50 mg quantities

Product: 12-4322-02
L-LEU-L-TYR
m.w. 294.35  C:60.38  H:7.55   N:9.34  [968-21-8]
available in 500 mg & 1 gm quantities

Product: 12-6393-02
D-LEU-D-TYR
m.w. 294.35  C:60.54  H:7.48   N:9.46
available in 25 & 100 mg quantities

Product: 12-7001-02
L-LEU-TYR-LEU .1/2 H₂O
m.w. 416.52  C:60.36  H:8.37   N:10.0
available in 50 & 100 mg quantities

Product: 12-7079-17
LINALYL ACETATE
m.w. 196.29  [115-95-7]
available in 1 gm quantities

Product: 12-7930-25
a-LIPOIC ACID (DL-6,8-Thiooctic acid)
m.w. 206.33  m.p. 59-61^oC   [1200-22-2]
available in 1 & 10 gm quantities

Product: 06-6051-02
b-LIPOTROPIN 62-65
(Gly-Gly-Phe-Met-Hcl)
available in 5 mg quantities

Product: 12-9058-17
LOBELANIDINE HCL
m.w. 375.90  m.p. 135-138^oC   [6112-86-3]
available in 25 mg quantities

Product: 12-9061-17
LOBELINE SULFATE
m.w. 773.02  m.p. prox. 140^oC   [134-64-5]
available in 25 mg quantities

Product: 12-3860-17
LOGANINE
m.w. 390.40
available in 5 mg quantities

Product: 12-9062-17
LUPININE
m.w. 169.29  m.p. 65-69^oC
available in 25 mg quantities

Product: 12-9063-17
LUPININE HCL
m.w. 205.79  m.p. 210-212^oC
available in 25 mg quantities

Product: 25101-03
LUTEINIZING HORMONE (PLH) EQUINE PITUITARY
Pyrogen FREE 5000 u/vial
available in 1 vial quantities

Product: 12-6069-02
PYROGLU-HIS-TRP-SER-TYR-GLY-LEU-ARG-PRO-GLY-NH₂
(LHRH)  m.w. 1182.39
available in 1 mg quantities

Product: 12-6070-02
PYROGLU-HIS-TRP-SER-TYR-GLY-LEU-ARG-PRO-GLY
(LHRH, free acid)
available in 1 mg quantities

Product: 12-6071-02
PYROGLU-HIS-TRP-SER-TYR-GLY-LEU-ARG-PRO-GLY-DINITROANILIDE
(LHRH Dinitroanilide)
available in 1 mg quantities

Product: 12-6072-22
(N,Acetyl-3,4-dehydropro¹,p-fluoro-D-PHE², D-TRP^3,6) LHRH
available in 1 mg quantities

Product: 12-6073-22
(N,Acetyl-D-Trp¹,p-chloro-D-PHE²,D-TRP³, D-ARG⁸,D-ALA¹⁰)LHRH
(Pyroglu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly)
available in 1 mg quantities

Product: 12-4664-02
PYROGLU-HIS-TRP-SER-TYR-D-ALA-LEU-ARG-PRO-GLY NH₂
((D-Ala⁸) LHRH)  m.w. 1198.5
available in 1 mg quantities

Product: 12-6074-02
PYROGLU-HIS-TRP-SER-TYR-D-ALA-N-METHYL-LEU-ARG-PRO-GLY-NH₂
((D-Ala⁶, N-Methyl-Leu⁷) LHRH)
available in 1 mg quantities

Product: 12-6075-22
(p-Aminophenyl-GLU¹) LHRH
(p-Aminophenyl-Glu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly NH₂)
available in 1 mg quantities

Product: 12-6076-02
PYROGLU-HIS-TRP-SER-3,5-DIIODO-TYR-GLY-LEU-ARG-PRO-GLY-NH₂
((3,5-Diiodo-Tyr⁵) LHRH)
available in 1 mg quantities

Product: 12-4574-02
D-LYS⁶-LHRH
(Leuteinizing Rel. Hormone analog)
available in 1 mg quantities

Product: 11-6078-02
PYROGLU-D-PHE-PRO-LSER-TYR-D-PHE-LEU-ARG-PRO-GLY NH₂
((D-Phe^2,6, Pro³) LHRH)
available in 1 mg quantities

Product: 12-6079-02
PYROGLU-HIS-TRP-SER-TYR-D-TRP-LEU-ARG-PRO-GLY NH₂
((D-Trp⁶) LHRH)
available in 1 mg quantities

Product: 12-6080-02
PYROGLU-HIS-TRP-SER-TYR-HYDRAZIDE
(LHRH 1-5 Hydrazide)
available in 50 mg quantities

Product: 12-6081-02
FORMYL LHRH (2-10)
(N-a-Formyl-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly NH₂)
available in 1 mg quantities

Product: 11-6082-02
TRP-SER-TYR-GLY-LEU-ARG-PRO-GLY NH₂
(LHRH 3-10)
available in 1 mg quantities

Product: 12-6083-02
LEU-ARG-PRO-GLY-NH₂.2HCI
(LHRH 7-10)
available in 50 mg quantities

Product: 12-4311-03
L-LYSINE METHYLESTER DiHCL
m.w. 233.16
available in 1 & 10 gm quantities

Product: 12-4306-03
D-LYSINE Hydrochloride
m.w. 182.66
available in 500 mg & 1 gm quantities

Product: 12-4313-03
L-LYSYL-b-NAPHTHYLAMIDE Carbonate
(Aminopeptidase B substrate)
available in 100 & 250 mg quantities

Product: 12-8747-03
L-LYSINE-p-NITROANILIDE DiHbr
m.w. 429.13  m.p. 254-257^oC
available in 250 & 500 mg quantities

Product: 12-7014-02
LYSINO-ALA .2 Hcl
available in 25 mg quantities

Product: 12-8466-02
LYS-ALA NH₂ .2Hcl
(Dipeptidyl aminopeptidase II subst.)
available in 10 & 25 mg quantities

Product: 12-8479-02
LYS-ALA-b-NAPHTHYLAMIDE
(Dipeptidyl aminopeptidase II subst.)
available in 10 & 25 mg quantities

Product: 12-6085-02
L-LYS-L-ARG
m.w. 302.37
available in 50 & 100 mg quantities

Product: 12-5117-02
LYS-ARG-PRO-PRO-GLY-PHE-SER-PRO-PHE-ARG
(Lys-Bradykinin)  (Kallidin)
m.w. 1188.4
available in 5 mg quantities

Product: 12-4575-02
L-LYS-L-GLU
m.w. 275.29  (Alcoholism research)
available in 50 & 100 mg quantities

Product: 12-5118-02
LYS-GLU-VAL-VAL-GLU
(Thymosin A, 20-24)  m.w. 602.66    CHR pure
available in 2.5 & 5.0 mg quantities

Product: 12-3647-02
L-LYS-GLY Hcl
m.w. 203.24
available in 100 & 250 mg quantities

Product: 12-6087-02
L-LYS-GLY-GLY
m.w. 320.35
available in 25 & 50 mg quantities

Product: 12-4361-02
L-LYS-HIS-LYS .2 CH₃COOH
m.w. 441.74  C:50.10  H:7.88   N:18.8
available in 50 & 100 mg quantities

Product: 12-7571-02
LYS-ILE-PRO-TYR-ILE-LEU
(Neuromedin N)
available in 1 mg quantities

Product: 12-6088-02
L-LYS-L-LEU NH₂
m.w. 258.37
available in 25 & 50 mg quantities

Product: 12-4574-02
D-LYS⁶-LHRH
(Leuteinizing Rel. Hormone analog)
available in 1 mg quantities

Product: 12-3648-02
L-LYS-L-LYS .2 HCI
m.w. 347.3  C:41.26  H:8.15   N:15.95
available in 50 & 100 mg quantities

Product: 12-5119-02
LYS-LYS-ASP-SER-GLY-PRO-TYR
(b-Lipotropin 39-45)  m.w. 793.86
available in 1 & 2 mg quantities

Product: 12-5120-02
LYS-LYS-GLY-GLU
m.w. 460.51  (C-term. tetrapep. Human b-Lipotropin)
available in 10 & 25 mg quantities

Product: 12-3649-02
L-LYS-L-LYS-L-LYS .3Hcl
m.w. 402.54
available in 50 & 100 mg quantities

Product: 12-0308-02
L-LYS-LYS-LYS-LYS-LYS .5 Hcl
m.w. 841.21  C:42.24   H:7.89  N:16.28
available in 25 & 50 mg quantities

Product: 12-3768-02
L-LYS-PHE-ILE-GLY-LEU-MET NH₂
m.w. 705.93
available in 5 & 10 mg quantities

Product: 12-4362-02
L-LYS-PHE-LYS .2CH₃COOH
m.w. 541.61  C:54.85  H:7.82  N:12.82
available in 50 & 100 mg quantities

Product: 12-5121-02
L-LYS-PHE-TYR
m.w. 456.52  (Physalaemin fragment)
available in 50 & 100 mg quantities

Product: 12-5286-02
LYS-PRO-4-METHOXY-b-NAPHTHYLAMIDE .2 HCI
(Substrate for Dipeptideaminopeptidase II)
available in 10 & 25 mg quantities

Product: 12-6203-02
LYS-PRO-VAL-GLY-LYS-LYS-ARG-ARG-PRO-VAL-LYS-VAL-TYR-PRO
(ACTH 11-24)
available in 1 mg quantities

Product: 12-6303-02
LYSYL TAURINE .CH₃COOH
m.w. 313.4  C:36.85  H:7.55  N:12.80   S:9.66    Hygroscopic
available in 10 & 25 mg quantities

Product: 12-4323-02
L-LYS-L-TRP .OH ACETATE
m.w. 392.42  C:58.08  H:7.30  N:14.25
available in 50 & 100 mg quantities

Product: 12-5122-02
L-LYS-TRP-GLY-LYS DIACETATE
m.w. 637.7
available in 25 & 50 mg quantities

Product: 12-4324-02
L-LYS-TRP-LYS .2 CH₃COOH
m.w. 580.64  C:55.6  H:7.68  N:14.3
available in 50 & 100 mg quantities

Product: 12-4325-02
L-LYS-L-TYR ACETATE
m.w. 369.39  C:55.07  H:7.39  N:11.20
available in 50 & 100 mg quantities

Product: 12-7004-02
L-LYS-TYR-LYS .H₃O
m.w. 455.51  C:55.4  H:8.25  N:15.14
available in 50 & 100 mg quantities

Product: 12-6057-02
LYS-VAL-ILE-LEU-PHE acetate
(Head Activator 7-11)
available in 1 mg quantities

Product: 12-4349-18
LYSOZYME (Egg white) lyoph.
EC 3.2.1.17  Act:22,000 U./mg. product   [12650-88-3]
available in 1 & 10 gm quantities

Product: 12-4336-04
L-LYXOSE
m.w. 150.13  [1949-78-6]
available in 1 & 10 gm quantities

Product: 12-4337-04
D-LYXOSE
m.w. 150.13  [114-34-7]
available in 1 & 10 gm quantities