Merck
CN
Search Within
Product Category
Brand
Sustainability
Biological Source
Color
Feature
Formula Weight
Gene Alias
Melting Point (°C)
Physical Form
Purity
Research Area
Tissue
Quality Segment
Markush Class
Markush Group
Special Grade
Technique
Available for Sale

109-44-4

Applied Filters:
Keyword:'109-44-4'
Showing 31-60 of 105 results for "109-44-4" within Products
All Photos(1)

Apamin, Bee Venom

Synonym(s): Apamin, Bee Venom
Empirical Formula (Hill Notation): C79H131N31O24S4
CAS No.:
24345-16-2
Molecular Weight:
2027.34
All Photos(1)

Gramicidin A, High Purity, Bacillus brevis

Synonym(s): Gramicidin A, High Purity, Bacillus brevis
Empirical Formula (Hill Notation): C99H140N20O17
CAS No.:
11029-61-1
Molecular Weight:
1882.29
All Photos(2)

NA2F Glycan

Synonym(s): (Gal)2(GlcNAc)2(Man)3(GlcNAc)2Fuc, Asialo, galactosylated, biantennary N-glycan, core fucosylated, Mannotriose-[fucosyl-di-(N-acetylglucosamine)], bis(galactosyl-N-acetylglucosaminyl)
Empirical Formula (Hill Notation): C68H114N4O50
CAS No.:
142561-43-1
Molecular Weight:
1787.63
CompareProduct No.DescriptionSDSPricing
N4540from Porcine, ≥90% (HPLC)
All Photos(1)

Succinyl-β-cyclodextrin

CompareProduct No.DescriptionSDSPricing
85990
All Photos(1)

[Glu1]-Fibrinopeptide B human

Empirical Formula (Hill Notation): C66H95N19O26
CAS No.:
103213-49-6
Molecular Weight:
1570.57
CompareProduct No.DescriptionSDSPricing
F3261≥90% (HPLC)
All Photos(1)

Protein Kinase A Inhibitor Fragment 6-22 amide

Empirical Formula (Hill Notation): C80H130N28O24
CAS No.:
121932-06-7
Molecular Weight:
1868.06
CompareProduct No.DescriptionSDSPricing
P6062≥97% (HPLC)
All Photos(9)

Synonym(s): Gallotannin, Tannin
Empirical Formula (Hill Notation): C76H52O46
CAS No.:
1401-55-4
Molecular Weight:
1701.20
Beilstein No.:
8186396
All Photos(1)

BQ-3020

Synonym(s): Acetyl-(Ala 11,15)-ET 1 (6-21), Acetyl-[Ala 11,15]-endothelin 1 (6-21), BQ 3020, endothelin receptor antagonist
Empirical Formula (Hill Notation): C96H140N20O25S1
CAS No.:
143113-45-5
Molecular Weight:
2006.32
CompareProduct No.DescriptionSDSPricing
SCP0138
All Photos(1)

Natriuretic Peptide, C-Type, Human and Porcine

Synonym(s): Natriuretic Peptide, C-Type, Human and Porcine
Empirical Formula (Hill Notation): C93H157N27O28S3
CAS No.:
127869-51-6
Molecular Weight:
2197.60
All Photos(1)

Calmodulin Binding Domain

Synonym(s): Calmodulin Binding Domain
Empirical Formula (Hill Notation): C103H185N31O24S
CAS No.:
115044-69-4
Molecular Weight:
2273.83
CompareProduct No.DescriptionSDSPricing
208734Potent calmodulin antagonist.
All Photos(1)

Conantokin G

Synonym(s): Conantokin G
CAS No.:
93438-65-4
CompareProduct No.DescriptionSDSPricing
5.04480
All Photos(1)

Casein solution from bovine milk

CAS No.:
9000-71-9
CompareProduct No.DescriptionSDSPricing
C47655% in water
All Photos(1)

Ser-Phe-Leu-Leu-Arg-Asn-Pro-Asn-Asp-Lys-Tyr-Glu-Pro-Phe

Synonym(s): SFLLRNPNDKYEPF, TRAP, Thrombin Receptor Activator Peptide
Empirical Formula (Hill Notation): C81H118N20O23
CAS No.:
137339-65-2
Molecular Weight:
1739.92
CompareProduct No.DescriptionSDSPricing
S7152≥97% (HPLC)
All Photos(1)

Lysozyme

Synonym(s): Lysozyme
CAS No.:
9001-63-2
All Photos(1)

Prion Protein Fragment 106-126 Human

Synonym(s): PrP [106-126]
Empirical Formula (Hill Notation): C80H138N26O24S2
CAS No.:
148439-49-0
Molecular Weight:
1912.24
CompareProduct No.DescriptionSDSPricing
P3615≥90% (HPLC), solid
All Photos(1)

Parathyroid Hormone 1-34, Human

Synonym(s): Parathyroid Hormone 1-34, Human
Empirical Formula (Hill Notation): C181H291N55O51S2
CAS No.:
52232-67-4
Molecular Weight:
4117.72
All Photos(1)

Lysozyme, Human Neutrophil

Synonym(s): Lysozyme, Human Neutrophil
CAS No.:
9001-63-2
All Photos(1)

BAM8-22 trifluoroacetate salt

Synonym(s): BAM (8-22) trifluoroacetate salt, Bovine Adrenal Medulla 8-22 trifluoroacetate salt, Bovine adrenal medulla peptide (8-22) trifluoroacetate salt, L-Valyl-glycyl-L-arginyl-L-prolyl-L-α-glutamyl-L-tryptophyl-L-tryptophyl-L-methionyl-L-α-aspartyl-L-tyrosyl-L-glutaminyl-L-lysyl-L-arginyl-L-tyrosyl-glycine trifluoroacetate salt, VGRPEWWMDYQKRYG trifluoroacetate salt, Val-Gly-Arg-Pro-Glu-Trp-Trp-Met-Asp-Tyr-Gln-Lys-Arg-Tyr-Gly trifluoroacetate salt
Empirical Formula (Hill Notation): C91H127N25O23S · xC2HF3O2
CAS No.:
412961-36-5
Molecular Weight:
1971.20 (free base basis)
CompareProduct No.DescriptionSDSPricing
SML0729≥98% (HPLC)
All Photos(1)

Bivalirudin trifluoroacetate salt

Synonym(s): D-Phenylalanyl-L-prolyl-L-arginyl-L-prolylglycylglycylglycylglycyl-L-aspariginylglycyl-L-α-aspartyl-L-phenylalanyl-L-α-glutamyl-L-α-glutamyl-L-isoleucyl-L-prolyl-L-α-glutamyl-L-α-glutamyl-L-tyrosyl-L-leucine trifluoroacetate, Hirulog trifluoroacetate salt
Empirical Formula (Hill Notation): C98H138N24O33 · xC2HF3O2
CAS No.:
128270-60-0
Molecular Weight:
2180.29 (free base basis)
CompareProduct No.DescriptionSDSPricing
SML1051≥97% (HPLC)
All Photos(1)

Myelin Basic Protein Guinea Pig Fragment 68-82

Synonym(s): des-Gly77, des-His78-Myelin Basic Protein Bovine fragment 68-84
Empirical Formula (Hill Notation): C71H113N23O28
CAS No.:
98474-59-0
Molecular Weight:
1736.79
CompareProduct No.DescriptionSDSPricing
M3755≥97% (HPLC)
All Photos(1)

PEPTITE-2000®

CAS No.:
134957-25-8
CompareProduct No.DescriptionSDSPricing
R4658
All Photos(1)

(2-Hydroxypropyl)-β-cyclodextrin solution

Linear Formula: (C6H9O5)7 · (C3H7O)4.5
CompareProduct No.DescriptionSDSPricing
H5784
All Photos(1)

Endothelin 1, Human and Porcine

Synonym(s): Endothelin 1, Human and Porcine
Empirical Formula (Hill Notation): C109H159N25O32S5
CAS No.:
117399-94-7
Molecular Weight:
2491.90
All Photos(1)

Lysozyme from human neutrophils

Synonym(s): Mucopeptide N-acetylmuramoylhydrolase, Muramidase
CAS No.:
9001-63-2
All Photos(1)

Melittin

Synonym(s): Melittin
Empirical Formula (Hill Notation): C131H229N39O31
CAS No.:
37231-28-0
Molecular Weight:
2846.46
All Photos(1)

Uroguanylin

Synonym(s): Asn-Asp-Asp-Cys-Glu-Leu-Cys-Val-Asn-Val-Ala-Cys-Thr-Gly-Cys-Leu [Disulfide bridges: 4–12, 7–15]
Empirical Formula (Hill Notation): C64H102N18O26S4
CAS No.:
154525-25-4
Molecular Weight:
1667.86
CompareProduct No.DescriptionSDSPricing
U5131≥90% (HPLC)
All Photos(1)

Teriparatide

Synonym(s): Parathyroid Hormone Fragment 1-34 human, PTH 1-34, Parathormone (1-34)
Empirical Formula (Hill Notation): C181H291N55O51S2
CAS No.:
52232-67-4
Molecular Weight:
4117.72
All Photos(1)

Casein Kinase I substrate

Empirical Formula (Hill Notation): C85H139N27O35S
CAS No.:
154444-97-0
Molecular Weight:
2131.24
CompareProduct No.DescriptionSDSPricing
C2335≥95% (HPLC)
All Photos(1)

Cys-Ser-Arg-Ala-Arg-Lys-Gln-Ala-Ala-Ser-Ile-Lys-Val-Ala-Val-Ser-Ala-Asp-Arg

Synonym(s): Cys-Laminin A chain 2091-2108
Empirical Formula (Hill Notation): C82H149N31O26S
CAS No.:
123063-31-0
Molecular Weight:
2017.32
CompareProduct No.DescriptionSDSPricing
C6171≥90% (HPLC)
All Photos(1)

Glucagon, Human

Synonym(s): Glucagon, Human
Empirical Formula (Hill Notation): C153H225N43O49S
CAS No.:
9007-92-5
Molecular Weight:
3482.75
Page 2 of 4