Immunofluorescence
-
Anti-SETD2 antibody [SRM13283] (STJ11108013)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£126.50 - £554.50 -
Anti-SETD2 IP antibody [SAA0221] (STJA0018736)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP/IP-MS
Reactivity :
Human
£195.50 - £1,319.50 -
Anti-SETD5 antibody (1054-1153) (STJ29443)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SETD5 antibody (520-740) (STJ116075)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human
£110.50 - £505.50 -
Anti-SETD7 antibody (1-366) (STJ112026)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£126.50 - £618.50 -
Anti-SETD7 antibody (1-366aa) [s4E5] (STJA0041500)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/WB/ICC/IF/FACS
Reactivity :
Human
£219.50 - £332.50 -
Anti-SETD7 antibody (1-366aa) [s4E5] (STJA0041897)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/WB/ICC/IF/FACS
Reactivity :
Human
£238.50 - £361.50 -
Anti-SETD7 IP antibody [SAA0223] (STJA0018738)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
£195.50 - £1,319.50 -
Anti-SETDB1 antibody [5H6A12] (STJ98056)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Monkey
£149.00 - £360.00 -
Anti-SETMAR antibody (350-400 aa) (STJ95625)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£49.00 - £261.00 -
Anti-SETMAR IP antibody [SAA0224] (STJA0018739)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
£195.50 - £1,319.50 -
Anti-SFMBT1 IP antibody [SAA0225] (STJA0018740)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
£195.50 - £1,319.50 -
Anti-SFPQ antibody (578-707) (STJ25501)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SFPQ antibody (600-707) [S4MR] (STJ11101884)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£118.50 - £521.50 -
Anti-SFPQ antibody (694-707 aa) [R07-9K6] (STJA0011954)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Mouse/Rat
£133.50 - £281.50 -
Anti-SFPQ antibody [PT1250R] (STJA0040121)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£150.00 - £540.00 -
Anti-SHPRH antibody (9-59 aa) (STJ195381)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA/IHC
Reactivity :
Human/Mouse
£49.00 - £261.00 -
Anti-SIN3A antibody (1-120) (STJ25530)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SIRT1 antibody (13-62 aa) (STJ95667)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/IHC/ELISA
Reactivity :
Human/Mouse
£49.00 - £261.00 -
Anti-SIRT1 antibody (229-246) (STJ25533)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SIRT1 antibody (448-747) (STJ119437)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SIRT1 antibody [1F3] (STJ98380)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Monkey
£149.00 - £360.00 -
Anti-SIRT1 antibody [PT0158R] (STJA0039739)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Rat
£150.00 - £540.00 -
Anti-SIRT2 antibody (300-350) (STJ114449)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SIRT2 antibody (300-350) (STJ25534)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SIRT2 antibody [1D4-H11-H11] (STJ99093)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF
Reactivity :
Human/Mouse/Rat
£149.00 - £360.00 -
Anti-SIRT2 antibody [1D4-H11-H11] (STJA0032378)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£133.50 - £281.50 -
Anti-SIRT3 antibody (299-399) (STJ28285)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£126.50 - £618.50 -
Anti-SIRT3 antibody (388-399) (STJ29446)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SIRT3 antibody [PT0250R] (STJA0039608)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£150.00 - £540.00 -
Anti-SIRT6 antibody [6C9-D10-D3] (STJ99097)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/IP
Reactivity :
Human/Mouse/Rat/Monkey
£149.00 - £360.00 -
Anti-SIRT6 antibody [6C9-D10-D3] (STJA0033193)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Monkey
£133.50 - £281.50 -
Anti-SIRT6 antibody [PT1014R] (STJA0039941)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Mouse/Rat
£150.00 - £540.00 -
Anti-SIRT6 antibody [R04-9G5] (STJA0034860)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
£133.50 - £281.50 -
Anti-SIRT7 antibody (201-400) (STJ25536)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-Sirtuin 3-Mouse antibody (Internal) (STJ72597)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Pig
£312.50 -
Anti-SKB1/PRMT5 IP antibody [SAA0228] (STJA0018743)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human/Mouse
£195.50 - £1,319.50 -
Anti-SLBP antibody (229-242 aa) [R04-1K2] (STJA0011969)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human
£133.50 - £281.50 -
Anti-SMARCA1 antibody (1-200) (STJ112286)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£110.50 - £505.50 -
Anti-SMARCA2 antibody (62-77 aa) [R02-3E2] (STJA0012593)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human
£133.50 - £281.50 -
Anti-SMARCA2 IP antibody [SAA0257] (STJA0018772)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
£195.50 - £1,319.50 -
Anti-SMARCA2/BRM antibody [SRM14623] (STJ11109353)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ChIP/ELISA
Reactivity :
Human
£118.50 - £521.50 -
Anti-SMARCA4 antibody (1565-1614 aa) (STJ91889)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
£49.00 - £261.00 -
Anti-SMARCA4 antibody (200-300) [S5MR] (STJ11101695)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£118.50 - £521.50 -
Anti-SMARCA4 antibody (30-130) (STJ113555)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£126.50 - £618.50 -
Anti-SMARCA4 antibody (680-770) (STJ25612)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£126.50 - £618.50 -
Anti-SMARCA4 antibody [6D7-F7-B6] (STJ99234)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/IP
Reactivity :
Human/Mouse
£149.00 - £360.00 -
Anti-SMARCA5 antibody (953-1052) [S5MR] (STJ11101895)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£118.50 - £521.50
-
Anti-SETD2 antibody [SRM13283] (STJ11108013)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£126.50 - £554.50 -
Anti-SETD2 IP antibody [SAA0221] (STJA0018736)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP/IP-MS
Reactivity :
Human
Choose Options£195.50 - £1,319.50 -
Anti-SETD5 antibody (1054-1153) (STJ29443)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SETD5 antibody (520-740) (STJ116075)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human
Choose Options£110.50 - £505.50 -
Anti-SETD7 antibody (1-366) (STJ112026)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£126.50 - £618.50 -
Anti-SETD7 antibody (1-366aa) [s4E5] (STJA0041500)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/WB/ICC/IF/FACS
Reactivity :
Human
Choose Options£219.50 - £332.50 -
Anti-SETD7 antibody (1-366aa) [s4E5] (STJA0041897)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/WB/ICC/IF/FACS
Reactivity :
Human
Choose Options£238.50 - £361.50 -
Anti-SETD7 IP antibody [SAA0223] (STJA0018738)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
Choose Options£195.50 - £1,319.50 -
Anti-SETDB1 antibody [5H6A12] (STJ98056)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Monkey
Choose Options£149.00 - £360.00 -
Anti-SETMAR antibody (350-400 aa) (STJ95625)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
Choose Options£49.00 - £261.00 -
Anti-SETMAR IP antibody [SAA0224] (STJA0018739)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
Choose Options£195.50 - £1,319.50 -
Anti-SFMBT1 IP antibody [SAA0225] (STJA0018740)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
Choose Options£195.50 - £1,319.50 -
Anti-SFPQ antibody (578-707) (STJ25501)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SFPQ antibody (600-707) [S4MR] (STJ11101884)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£118.50 - £521.50 -
Anti-SFPQ antibody (694-707 aa) [R07-9K6] (STJA0011954)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Mouse/Rat
Choose Options£133.50 - £281.50 -
Anti-SFPQ antibody [PT1250R] (STJA0040121)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£150.00 - £540.00 -
Anti-SHPRH antibody (9-59 aa) (STJ195381)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA/IHC
Reactivity :
Human/Mouse
Choose Options£49.00 - £261.00 -
Anti-SIN3A antibody (1-120) (STJ25530)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SIRT1 antibody (13-62 aa) (STJ95667)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/IHC/ELISA
Reactivity :
Human/Mouse
Choose Options£49.00 - £261.00 -
Anti-SIRT1 antibody (229-246) (STJ25533)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SIRT1 antibody (448-747) (STJ119437)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SIRT1 antibody [1F3] (STJ98380)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Monkey
Choose Options£149.00 - £360.00 -
Anti-SIRT1 antibody [PT0158R] (STJA0039739)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Rat
Choose Options£150.00 - £540.00 -
Anti-SIRT2 antibody (300-350) (STJ114449)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SIRT2 antibody (300-350) (STJ25534)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SIRT2 antibody [1D4-H11-H11] (STJ99093)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF
Reactivity :
Human/Mouse/Rat
Choose Options£149.00 - £360.00 -
Anti-SIRT2 antibody [1D4-H11-H11] (STJA0032378)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
Choose Options£133.50 - £281.50 -
Anti-SIRT3 antibody (299-399) (STJ28285)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£126.50 - £618.50 -
Anti-SIRT3 antibody (388-399) (STJ29446)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SIRT3 antibody [PT0250R] (STJA0039608)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£150.00 - £540.00 -
Anti-SIRT6 antibody [6C9-D10-D3] (STJ99097)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/IP
Reactivity :
Human/Mouse/Rat/Monkey
Choose Options£149.00 - £360.00 -
Anti-SIRT6 antibody [6C9-D10-D3] (STJA0033193)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Monkey
Choose Options£133.50 - £281.50 -
Anti-SIRT6 antibody [PT1014R] (STJA0039941)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£150.00 - £540.00 -
Anti-SIRT6 antibody [R04-9G5] (STJA0034860)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
Choose Options£133.50 - £281.50 -
Anti-SIRT7 antibody (201-400) (STJ25536)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-Sirtuin 3-Mouse antibody (Internal) (STJ72597)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Pig
Choose Options£312.50 -
Anti-SKB1/PRMT5 IP antibody [SAA0228] (STJA0018743)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human/Mouse
Choose Options£195.50 - £1,319.50 -
Anti-SLBP antibody (229-242 aa) [R04-1K2] (STJA0011969)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human
Choose Options£133.50 - £281.50 -
Anti-SMARCA1 antibody (1-200) (STJ112286)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£110.50 - £505.50 -
Anti-SMARCA2 antibody (62-77 aa) [R02-3E2] (STJA0012593)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human
Choose Options£133.50 - £281.50 -
Anti-SMARCA2 IP antibody [SAA0257] (STJA0018772)
Clonality :
Monoclonal
Host :
Mouse
Applications :
ELISA/IF/IP
Reactivity :
Human
Choose Options£195.50 - £1,319.50 -
Anti-SMARCA2/BRM antibody [SRM14623] (STJ11109353)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ChIP/ELISA
Reactivity :
Human
Choose Options£118.50 - £521.50 -
Anti-SMARCA4 antibody (1565-1614 aa) (STJ91889)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£49.00 - £261.00 -
Anti-SMARCA4 antibody (200-300) [S5MR] (STJ11101695)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£118.50 - £521.50 -
Anti-SMARCA4 antibody (30-130) (STJ113555)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
Choose Options£126.50 - £618.50 -
Anti-SMARCA4 antibody (680-770) (STJ25612)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£126.50 - £618.50 -
Anti-SMARCA4 antibody [6D7-F7-B6] (STJ99234)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/IP
Reactivity :
Human/Mouse
Choose Options£149.00 - £360.00 -
Anti-SMARCA5 antibody (953-1052) [S5MR] (STJ11101895)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
Choose Options£118.50 - £521.50